Tools for Enclosed Gears

Select from Below

Viscosity Selection for Spur, Bevel and Helical Gears

The calculator below is a guideline for the viscosity selection of lubricants for enclosed gear drives having spur, helical or bevel gears. These guidelines are per AGMA 9005. The viscosity selection must be complemented with an appropriate performance additive to provide a finished lubricant with properties sufficient to meet the overall needs of the application. If the operating bulk oil temperature is unknown, assume approximately 45°C above ambient conditions. In the case of multiple reduction gear drives, it is recommended to use the pitch line velocity for the lowest speed mesh.

Viscosity IndexPitch Line Velocity (m/s)TemperatureISO Viscosity GradeNotes
901 - 2.51032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901 - 2.51546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901 - 2.52068
901 - 2.52568
901 - 2.530100
901 - 2.535100
901 - 2.540150
901 - 2.545220
901 - 2.550320
901 - 2.555460
901 - 2.560460
901 - 2.565680
901 - 2.5701000
901 - 2.5751500
901 - 2.5802200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901 - 2.5853200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901 - 2.5903200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901 - 2.595Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901 - 2.5100Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902.510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902.51532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
902.52046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
902.52546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
902.53068
902.535100
902.540100
902.545150
902.550220
902.555220
902.560320
902.565460
902.570680
902.575680
902.5801000
902.5851500
902.5902200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
902.5953200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
902.51003200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
9052032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
9052532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
9053046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
9053568
9054068
90545100
90550150
90555150
90560220
90565320
90570320
90575460
90580680
905851000
905901000
905951500
9051002200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
901010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90103032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90103546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90104046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90104568
901050100
901055100
901060150
901065220
901070220
901075320
901080460
901085460
901090680
9010951000
90101001000
901510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
901530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90153532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90154032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90154546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90155046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90155568
90156068
901565150
901570150
901575220
901580220
901585320
901590460
901595460
9015100680
902010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90204032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90204546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90205046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90205568
90206068
902065100
902070100
902075150
902080220
902085220
902090320
902095460
9020100460
902510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
902535Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90254032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90254532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90255046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90255568
90256068
902565100
902570100
902575150
902580220
902585220
902590320
902595320
9025100460
903010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
903040Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
90304532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90305032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90305546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90306046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
90306568
90307068
903075100
903080150
903085150
903090220
903095220
9030100320
1201 - 2.51032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1201 - 2.51546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1201 - 2.52068
1201 - 2.52568
1201 - 2.530100
1201 - 2.535150
1201 - 2.540150
1201 - 2.545220
1201 - 2.550320
1201 - 2.555320
1201 - 2.560460
1201 - 2.565680
1201 - 2.5701000
1201 - 2.5751000
1201 - 2.5801500
1201 - 2.5852200
1201 - 2.5902200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1201 - 2.5953200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1201 - 2.5100Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202.510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202.51532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1202.52046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1202.52546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1202.53068
1202.535100
1202.540100
1202.545150
1202.550220
1202.555220
1202.560320
1202.565460
1202.570460
1202.575680
1202.5801000
1202.5851000
1202.5901500
1202.5952200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1202.51002200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
120515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
12052032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
12052532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
12053046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
12053568
12054068
120545100
120550100
120555150
120560220
120565320
120570320
120575460
120580460
120585680
1205901000
1205951000
12051001500
1201010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1201015
1201020
120102532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120103032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120103546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120104046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120104568
1201050100
1201055100
1201060150
1201065150
1201070220
1201075220
1201080320
1201085460
1201090460
1201095680
12010100680
1201510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1201515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1201520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1201525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1201530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
120153532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120154032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120154546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120155068
120155568
120156068
1201565100
1201570150
1201575150
1201580220
1201585220
1201590320
1201595320
12015100460
1202010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
120204032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120204546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120205046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120205568
120206068
1202065100
1202070150
1202075150
1202080220
1202085220
1202090320
1202095320
12020100460
1202510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1202535Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
120254032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120254532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120255046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120255546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120256068
1202565100
1202570100
1202575150
1202580150
1202585220
1202590220
1202595320
12025100320
1203010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1203040Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
120304532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120305046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120305546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120306046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
120306568
120307068
1203075100
1203080100
1203085100
1203090150
1203095220
12030100220
1601 - 2.51032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1601 - 2.51546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1601 - 2.52068
1601 - 2.52568
1601 - 2.530100
1601 - 2.535150
1601 - 2.540150
1601 - 2.545220
1601 - 2.550220
1601 - 2.555320
1601 - 2.560460
1601 - 2.565460
1601 - 2.570680
1601 - 2.575680
1601 - 2.5801000
1601 - 2.5851500
1601 - 2.5901500
1601 - 2.5952200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1601 - 2.51003200Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1602.51032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1602.51532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1602.52046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1602.52546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
1602.53068
1602.535100
1602.540100
1602.545150
1602.550150
1602.555220
1602.560220
1602.565320
1602.570460
1602.575460
1602.580680
1602.585680
1602.5901000
1602.5951500
1602.51001500
160510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
16051532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
16052032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
16052532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
16053046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
16053568
16054068
160545100
160550100
160555150
160560150
160565220
160570220
160575320
160580320
160585460
160590680
160595680
16051001000
1601010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
160102532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160103032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160103546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160104046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160104568
160105068
1601055100
1601060100
1601065150
1601070150
1601075220
1601080220
1601085320
1601090320
1601095460
16010100460
1601510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1601530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
160153532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160154032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160154546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160155046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160155568
160156068
1601565100
1601570100
1601575150
1601580150
1601585220
1601590220
1601595320
16015100320
1602010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
160204032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160204546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160205046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160205568
160206068
1602065100
1602070100
1602075140
1602080140
1602085220
1602090220
1602095220
16020100320
1602510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1602535Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
160254032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160254532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160255046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160255546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160256068
160256568
1602570100
1602575100
1602580150
1602585150
1602590220
1602595220
16025100220
1603010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603040Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
1603045Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
160305032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160305532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160306046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160306546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
160307068
160307568
1603080100
1603085100
1603090150
1603095150
16030100150
2401 - 2.51046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
2401 - 2.51568
2401 - 2.52068
2401 - 2.525100
2401 - 2.530100
2401 - 2.535150
2401 - 2.540150
2401 - 2.545220
2401 - 2.550220
2401 - 2.555320
2401 - 2.560320
2401 - 2.565460
2401 - 2.570460
2401 - 2.575680
2401 - 2.580680
2401 - 2.5851000
2401 - 2.5901000
2401 - 2.5951000
2401 - 2.51001500
2402.51046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
2402.51546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
2402.52068
2402.52568
2402.53068
2402.53568
2402.540100
2402.545100
2402.550100
2402.555150
2402.560150
2402.565220
2402.570320
2402.575320
2402.580460
2402.585460
2402.590680
2402.595680
2402.51001000
240510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
24051532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
24052032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
24052532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
24053032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
24053568
24054068
240545100
240550100
240555150
240560150
240565150
240570220
240575220
240580220
240585320
240590320
240595460
2405100460
2401010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2401015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
240102032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240102532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240103032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240103546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240104046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240104568
240105068
240105568
2401060100
2401065100
2401070150
2401075150
2401080150
2401085220
2401090220
2401095320
24010100320
2401510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2401515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2401520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2401525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
240153032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240153532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240154032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240154546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240155046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240155568
240156068
2401565100
2401570100
2401575100
2401580100
2401585150
2401590150
2401595150
24015100220
2402010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
240203532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240204032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240204532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240205046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240205546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240206068
240206568
240207068
2402075100
2402080100
2402085100
2402090150
2402095150
24020100150
2402510Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402515Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402520Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402525Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402530Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2402535Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
240254032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240254532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240255046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240255546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240256046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240256568
240257068
240257568
2402580100
2402585100
2402590100
2402595150
24025100150
2403010Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403015Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403020Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403025Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403030Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403035Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403040Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
2403045Consult gear, bearing and lubricant suppliers if a viscosity grade of less than 32 or greater than 3200 is indicated.
240305032Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240305532Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240306046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240306546Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240307046Review anticipated cold start, peak and operating temperatures, service duty and range of loads when considering this viscosity grade.
240307568
240308068
240308568
2403090100
2403095100
24030100100

The calculator below is a guideline for the viscosity selection of lubricants for enclosed gear drives having spur, helical or bevel gears. This calculator must be used i sequence (i.e. select pinion rpm range, then reduction ratio, then power) and the tool will filter down to the acceptable ISO VG’s for the application. Please note that for this calculator it is assumed the max oil temperature is 50°C.

Pinion rpmReduction RatioPowerISO VG
0 - 300Below 100 - 30150
0 - 300Below 100 - 30220
0 - 300Below 1030 - 100220
0 - 300Below 10> 100320
0 - 300Above 100 - 30220
0 - 300Above 1030 - 100220
0 - 300Above 1030 - 100320
0 - 300Above 10> 100460
300 - 1000Below 100 - 20100
300 - 1000Below 100 - 20150
300 - 1000Below 1020 - 75150
300 - 1000Below 10> 75220
300 - 1000Above 100 - 20150
300 - 1000Above 1020 - 75220
300 - 1000Above 10> 75320
1000 - 2000Below 100 - 1068
1000 - 2000Below 100 - 10100
1000 - 2000Below 1010 - 5068
1000 - 2000Below 1010 - 50100
1000 - 2000Below 1010 - 50150
1000 - 2000Below 10> 50150
1000 - 2000Above 100 - 1068
1000 - 2000Above 100 - 10100
1000 - 2000Above 100 - 10150
1000 - 2000Above 1010 - 50150
1000 - 2000Above 10> 50220
1000 - 2000Above 10> 50320
2000 - 5000Below 100 - 532
2000 - 5000Below 105 - 2046
2000 - 5000Below 10> 2068
2000 - 5000Below 10> 20100
2000 - 5000Above 100 - 546
2000 - 5000Above 105 - 2068
2000 - 5000Above 105 - 20100
2000 - 5000Above 10> 20100
2000 - 5000Above 10> 20150
> 5000Below 100 - 110
> 5000Below 100 - 115
> 5000Below 100 - 122
> 5000Below 101 - 1022
> 5000Below 101 - 1032
> 5000Below 10> 1032
> 5000Below 10> 1046
> 5000Above 100 - 122
> 5000Above 100 - 132
> 5000Above 101 - 1032
> 5000Above 101 - 1046
> 5000Above 10> 1046

AGMA - ISO Viscosity Grade Equivalence

The latest edition of AGMA 9005 has removed the old AGMA number series for classification of gear oils, in favour of the ISO VG scale. However, old documentation may still contain references to the AGMA number.

AGMA #ISO VG
146
2, 2 EP68
3, 3EP100
4, 4EP150
5, 5EP20
6, 6 EP320
7 Comp, 7 EP460
8 Comp, 8EP680
8A Comp1000