NTN Double Row Angular Contact Ball Bearing (Large Clearance) Inner Diameter 55mm Outer Diameter 120mm Width 49.2mm 5311SC3 1 pc

Catalogue number: 5311SC3 Features: ● Single-row angular contact ball bearings are back-to-back (DB) with the inner and outer rings integrated into one unit, with a contact angle of 25 degrees. Applications: ● For general industrial machinery. Specifications: ● Inner ring diameter (mm): 55 ● Outer ring diameter (mm): 120 ● Width (mm): 49.2 ● Seal: None ● Operating temperature range (℃): -25-120℃ ● Precision grade: JIS B 1514 Class 0 ● Combination type: Back-to-back (DB) ● Seal type: None ● Seal: None ● Operating temperature range: -25 to 120℃ Material/Finish: ● High carbon chromium bearing steel