Detailed description
Description::withdrawal sleeve
Type:AOH31/850 withdrawal sleeve
Dimension:800x850x480 mm/Metic
ID(inner diameter)/Bore: 800 mm
OD(outer diameter)850 mm
Width/Height/thickness:480 mm
Removal Nut:HM31/900
Hydraulic nut:HMV180E
Lock nut:HM30/800
Locking device:MS30/800-750
Matched Bearing type: 231/850CAK, 231/850CCK, 231/850CAK/W33, C31/850K, C31/850KMB Bearing
Weight:345kgs
The Ring material:Q235.A3.C45 or OEM Required
The delivery time:10-20 days
The package:standard export wooden case or carton boxes.
AOH31/850 Withdrawal sleeves are an alternative method of mounting bearings
with an interference fit. They permit removal at intervals for inspection or adjustment of machine parts.
By locating the bearing against the shaft shoulder or locating ring, the withdrawal sleeve is pressed into the bearing bore with a mounting or hydraulic nut until the radial clearance of the bearing is reduced to the required amount. For easier dismounting of the bearing, the withdrawal sleeve can be supplied with oil injection ducts.













