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  • Includes sleeve, hydraulic nut and lockwasher or lockplate.
  • Hydraulic assistance facilitates mounting of large bearing. Oil pump required to inject pressurized oil.
  • Other dimensions may be available, consult your Timken sales representative.
Metric OH Hydraulic Adapter Sleeve
Metric Hydraulic Adapter Sleeve2
Unit of Measure
1 2 3 4 5 

Part Number

d1

L

D3

Locknut

Lockwasher and Lockplates

Appropriate Hydraulic Nut

OH39/800H N/A 750 mm N/A 303 mm N/A 920 mm N/A HM30/800 N/A MS30/800 N/A HMV 160
OH31/800H N/A 750 mm N/A 505 mm N/A 1000 mm N/A HM31/800 N/A MS31/800 N/A HMV 160
OH32/800H N/A 750 mm N/A 618 mm N/A 1000 mm N/A HM31/800 N/A MS31/800 N/A HMV 160
OH39/850H N/A 800 mm N/A 308 mm N/A 980 mm N/A HM30/850 N/A MS30/850 N/A HMV 170
OH31/850H N/A 800 mm N/A 536 mm N/A 1060 mm N/A HM31/850 N/A MS31/850 N/A HMV 170
OH32/850H N/A 800 mm N/A 651 mm N/A 1060 mm N/A HM31/850 N/A MS31/850 N/A HMV 170
OH39/900H N/A 850 mm N/A 326 mm N/A 1030 mm N/A HM30/900 N/A MS30/900 N/A HMV 180
OH31/900H N/A 850 mm N/A 557 mm N/A 1120 mm N/A HM31/900 N/A MS31/900 N/A HMV 180
OH32/900H N/A 850 mm N/A 660 mm N/A 1120 mm N/A HM31/900 N/A MS31/900 N/A HMV 180
OH39/950H N/A 900 mm N/A 344 mm N/A 1080 mm N/A HM30/950 N/A MS30/950 N/A HMV 190
OH31/950H N/A 900 mm N/A 583 mm N/A 1170 mm N/A HM31/950 N/A MS31/950 N/A HMV 190
OH32/950H N/A 900 mm N/A 675 mm N/A 1170 mm N/A HM31/950 N/A MS31/950 N/A HMV 190
OH39/1000H N/A 950 mm N/A 358 mm N/A 1140 mm N/A HM30/1000 N/A MS30/1000 N/A HMV 200
OH31/1000H N/A 950 mm N/A 609 mm N/A 1240 mm N/A HM31/1000 N/A MS31/1000 N/A HMV 200
OH32/1000H N/A 950 mm N/A 707 mm N/A 1240 mm N/A HM31/1000 N/A MS31/1000 N/A HMV 200
OH39/1060H N/A 1000 mm N/A 372 mm N/A 1200 mm N/A HM30/1060 N/A MS30/1000 N/A HMV 212
OH30/1060H N/A 1000 mm N/A 447 mm N/A 1200 mm N/A HM30/1060 N/A MS30/1000 N/A HMV 212
OH31/1060H N/A 1000 mm N/A 622 mm N/A 1300 mm N/A HM31/1060 N/A MS31/1000 N/A HMV 212
Unit of Measure
1 2 3 4 5