Rollway Radial Cylindrical Roller Bearing – Caged Roller - Straight Bore - Unsealed - NJ 311 EM

Описание

Through hardened bearing grade steel Surfaces precision ground to RBEC 1 tolerances Crowned rollers Dimensions Overall Width (mm) 29 mm Bore Size (mm) 55 mm Outside Diameter (mm) 120 mm Technical Specifications Version EM: Extra capacity design; Machined brass retainer Static Load Rating (kN) 138 kN Seal Type Unsealed Flanges (1) Flange on Inner Ring; (2) Flanges on Outer Ring Outer Race Configuration Non-Separable Additional Information Can be used to a certain extent to take combined loads Inner Race Configuration Separable Both Directions Dynamic Load Rating (kN) 133.998227478401 kN Cage Material Brass Bore Type Straight Rolling Element Cylindrical Roller Misalignment No Number of Rows 1 Radial Clearance C0 Material High Chromium Bearing Steel Static Load Rating (lb) 31,024 lb Platform Cylindrical Radial Sealed None Speed [Max] Oil (RPM) 6,000 rpm Speed [Max] Grease (RPM) 5,000 rpm Duplexing No Full Complement/Caged Caged Dynamic Load Rating (lb) 30,124 lb Retainer Yes Snap Ring No Profile Complete with Outer and Inner Race Separable Inner ring - one side General Specifications UPC 637410082519 Weight 3.31 LB Packaged Length 4.72 IN Packaged Width 1.14 IN Packaged Height 4.72 IN Country of Origin China