resize2fccThe key elements of adapter sleeves include the tapered adapter bush, locknut, lock washer or retainer. Adapter sleeves feature axially slotted sleeves with cylindrical bores, a tapered outside surface, and male screw threads at the narrow ends used with locknuts and lock washers for the mounting of bearings with tapered bores on cylindrical outside surfaces of shafts. Adapter Sleeves are also called Pull-type sleeves Adapter sleeves are the most commonly used components for placing bearings with a tapered bore onto a cylindrical seat, as they can be used on smooth or stepped shafts. They are easy to mount and require no additional location on the shaft. When adapter sleeves are used on smooth shafts, the bearing can be located at any position on the shaft. When used on stepped shafts, together with an abutment ring, bearings can be accurately positioned axially, and the bearing dismounting will be facilitated.


Adapter Sleeves are used for fixing conical self-aligning bearings (self-aligning ball bearings, self-aligning roller bearings) on a shaft without a shoulder, creating a simple structure with practical use in

•    Transmission, gearboxes, wheel hubs
•    Cranes, elevators and lifting equipment
•    Agricultural machinery, pumps, mining equipment
•    Rail and transportation mechanisms
•    General engineering applications
•    Marine and shipping machinery

Proautobearing maintains stock in a wide range of Adapter Sleeves manufactured by leading bearing brands to allow customers to meet diverse requirements.

Brands available for Adapter Sleeves

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