Adapter sleeve – H 311

The H 311 Adapter Sleeve is an essential component for efficiently mounting tapered bore bearings onto plain or stepped shafts. With a 50 mm bore diameter, M55x2 thread designation, and a 1:12 taper, this adapter sleeve ensures precise alignment and secure fitment. It is supplied complete with a KM lock nut and MB lock washer, making it quick and easy to install while providing a stable locking mechanism. Manufactured with durable materials, it enhances bearing performance and longevity, making it ideal for industrial applications requiring high reliability and strength.

Specification

• Model: H 311

• Bore Diameter: 50 mm

• Width: 45 mm

• Thread Designation: M55x2

• Taper: 1:12

• Oil Injection Holes: No

• Components Included: KM lock nut, MB lock washer

• Net Weight: 0.33 kg

• Compliance: eClass Code 23-11-07-05, UNSPSC Code 31163218