NTN B Medium Ball Bearing Inner Ring Diameter 55mm Outer Ring Diameter 90mm Width 18mm 7011 1 pc

Catalogue number: 7011 Features: ●Angular contact ball bearings are non-separable bearings, and the straight line connecting the contact points between the balls and the inner and outer rings has a contact angle of 30° in the radial direction. ●Can withstand radial loads and axial loads in one direction. When a radial load is applied, an axial force component is generated, so two bearings are generally used facing each other. Applications: ●For general industrial machinery. Specifications: ●Inner ring diameter (mm): 55 ●Outer ring diameter (mm): 90 ●Width (mm): 18 ●Operating temperature range (℃): -25 to 120 ●Accuracy grade: JIS B 1514 Class 0 ●Dimensional inner diameter d (mm): 55 ●Dimensional width (mm): ●Dimensional outer diameter D (mm): 90 ●Dimensional width B (mm): 18 ●No seal ●Operating temperature range: -25 to 120℃ Material/Finish: ●High carbon chromium bearing steel