SKF Adapter Sleeve with 75 mm Outside Diameter, Bore Diameter 49.21 mm, Thread Size M55 x 2 mm, Overall Length 59 mm HA 2311

The SKF HA 2311 Adapter Sleeve is a precision-engineered bearing accessory designed for adjusting shaft diameters. It allows wider diameter tolerances compared to the seat of bearings with cylindrical bores, ensuring optimal fitting and reliability in mechanical systems.

With a bore diameter of 49.21 mm and an outside diameter of 75 mm, this sleeve is threaded with an M55 x 2 mm specification and has an overall length of 59 mm. These dimensions enable it to securely mount onto shafts, providing stable support to bearings.

SKF, a trusted global brand in bearing technology, manufactures this adapter sleeve in Lithuania to meet rigorous quality and performance standards. The sleeve is ideal for use in industrial, manufacturing, and mechanical applications where precision and durability are critical.

Adapter sleeves like the HA 2311 are necessary components to complement bearings and facilitate efficient assembly and maintenance. SKF offers a wide range of bearing accessories including adapter sleeves, withdrawal sleeves, and lock nuts to suit various application needs.

The adapter sleeve has a bore diameter of 49.21 mm. It features an outside diameter of 75 mm for secure mounting. The thread size is M55 x 2 mm, facilitating proper fitting. The overall length of the sleeve is 59 mm. Enables quick and easy mounting onto shafts for optimal bearing support.

Suitable for use in industrial and mechanical engineering sectors.

This adapter sleeve product is part of SKF's extensive Bearing Accessories range and is essential for applications that demand precision shaft and bearing compatibility. Discover more categories and products in our Mechanical, Fluid Power & Tools section for comprehensive solutions.