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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

OH3152H N/A 240 mm N/A 190 mm N/A 330 mm N/A HM52T N/A MB52 N/A HMV 52
OH2352H N/A 240 mm N/A 211 mm N/A 330 mm N/A HM52T N/A MB52 N/A HMV 52
OH3956H N/A 260 mm N/A 121 mm N/A 330 mm N/A HM3056 N/A MS3056 N/A HMV 56
OH3056H N/A 260 mm N/A 152 mm N/A 330 mm N/A HM3056 N/A MS3056 N/A HMV 56
OH3156H N/A 260 mm N/A 195 mm N/A 350 mm N/A HM56T N/A MB56 N/A HMV 56
OH2356H N/A 260 mm N/A 224 mm N/A 350 mm N/A HM56T N/A MB56 N/A HMV 56
OH3960H N/A 280 mm N/A 140 mm N/A 360 mm N/A HM3060 N/A MS3060 N/A HMV 60
OH3060H N/A 280 mm N/A 168 mm N/A 360 mm N/A HM3060 N/A MS3060 N/A HMV 60
OH3160H N/A 280 mm N/A 208 mm N/A 380 mm N/A HM3160 N/A MS3160 N/A HMV 60
OH3260H N/A 280 mm N/A 240 mm N/A 380 mm N/A HM3160 N/A MS3160 N/A HMV 60
OH3964H N/A 300 mm N/A 140 mm N/A 380 mm N/A HM3064 N/A MS3064 N/A HMV 64
OH3064H N/A 300 mm N/A 171 mm N/A 380 mm N/A HM3064 N/A MS3064 N/A HMV 64
OH3164H N/A 300 mm N/A 226 mm N/A 400 mm N/A HM3164 N/A MS3164 N/A HMV 64
OH3264H N/A 300 mm N/A 258 mm N/A 400 mm N/A HM3164 N/A MS3164 N/A HMV 64
OH3968H N/A 320 mm N/A 144 mm N/A 400 mm N/A HM3068 N/A MS3068 N/A HMV 68
OH3068H N/A 320 mm N/A 187 mm N/A 400 mm N/A HM3068 N/A MS3068 N/A HMV 68
OH3168H N/A 320 mm N/A 254 mm N/A 440 mm N/A HM3168 N/A MS3168 N/A HMV 68
OH3268H N/A 320 mm N/A 288 mm N/A 440 mm N/A HM3168 N/A MS3168 N/A HMV 68
OH3972H N/A 340 mm N/A 144 mm N/A 420 mm N/A HM3072 N/A MS3072 N/A HMV 72
OH3072H N/A 340 mm N/A 188 mm N/A 420 mm N/A HM3072 N/A MS3072 N/A HMV 72
OH3172H N/A 340 mm N/A 259 mm N/A 460 mm N/A HM3172 N/A MS3172 N/A HMV 72
OH3272H N/A 340 mm N/A 299 mm N/A 460 mm N/A HM3172 N/A MS3172 N/A HMV 72
OH3976H N/A 360 mm N/A 164 mm N/A 450 mm N/A HM3076 N/A MS3076 N/A HMV 76
OH3076H N/A 360 mm N/A 193 mm N/A 450 mm N/A HM3076 N/A MS3076 N/A HMV 76
OH3176H N/A 360 mm N/A 264 mm N/A 490 mm N/A HM3176 N/A MS3176 N/A HMV 76
Unit of Measure
1 2 3 4 5