Sleeves

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Tapered sleeves for bearings

COMPASS Ltd. manufactures and sells BEARING ACCESSORIES according to the following standards:

ISO 2982-1:1995 "Rolling bearings-Accessories - Part 1: Tapered sleeves-Dimensions"
ISO 2982-2:1995 "Rolling bearings-Accessories - Part 2: Locknuts and locking devices -Dimensions"

The ACCESSORIES programme covers:

Adapter sleeves	Withdrawal sleeves	Locknuts/extraction nuts	Lock washer

To see parts of our range of manufacturing and mounting dimensions download catalog.

On customer request, can be manufactured other parts than those listed in the catalog, in size modified from the standard dimensions or size in inches.

ADAPTER SLEEVES

Adapter sleeves serve to locate bearings with tapered bore on cylindrical shafts. Sleeves mounting permit more relaxed shaft diameter tolerances in contrast to those tolerances where the bearing is directly seated on the shaft. The tolerance classes recommended for shafts are h9 and h10. Form and position deviations will be in accordance with tolerance classes IT5/2, respectively IT7/2.

Adapter sleeves are manufactured according to standard ISO 2982-1.

The adapter sleeves are supplied complete with locknut and locking device.

Adapter sleeve
with locknut and lock washer

Taper 1:12
for shaft diameter ≤ 200 mm
H 2, H 3, H 23, H 30, H31

Adapter sleeve
with locknut and locking clamp

Taper 1:12
for shaft diameter > 200 mm
H 23, H 30, H 31, H 32, H 39

WITHDRAWAL SLEEVES

Withdrawal sleeves serve to locate bearings with tapered bore on cylindrical shafts. The bearing rests against a shaft shoulder; the tapered sleeve is pressed into bearing bore until the radial clearance is reduced to the desired amount.

For dismounting the bearing, the sleeve is extracted by the extraction nut.

The nuts should be ordered separately.

Withdrawal sleeves are manufactured according to standard ISO 2982-1.

Taper 1:12
AH 39, AH 30
AH 31, AH 32
AH 3, AH 23

Taper 1:30
AH 240
AH 241

LOCKNUTS / EXTRACTION NUTS

Locknuts are used for bearing mounting on adapter sleeves or their dismounting from withdrawal sleeves.

Locknuts are manufactured according to standard ISO 2982-2.

KM, KML, HM, HML

HM30, HM31

LOCK WASHER

Lock washers are used to secure the nuts.

Lock washers are manufactured according to standard ISO 2982-2.

MB, MBL