Rollway Radial Cylindrical Roller Bearing – Caged Roller - Straight Bore - Unsealed - NU 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 Flanges (2) Flanges on Outer Ring Inner Race Configuration Separable Both Directions Version EM: Extra capacity design; Machined brass retainer Outer Race Configuration Non-Separable Seal Type Unsealed Static Load Rating (kN) 138 kN Dynamic Load Rating (kN) 133.998227478401 kN Additional Information Suitable for radial loads only Cage Material Brass Bore Type Straight Radial Clearance C0 Misalignment No Rolling Element Cylindrical Roller Material High Chromium Bearing Steel Number of Rows 1 Speed [Max] Grease (RPM) 5,000 rpm Speed [Max] Oil (RPM) 6,000 rpm Platform Cylindrical Radial Full Complement/Caged Caged Sealed None Duplexing No Static Load Rating (lb) 31,024 lb Dynamic Load Rating (lb) 30,124 lb Profile Complete with Outer and Inner Race Separable Inner ring - both sides Retainer Yes Snap Ring No General Specifications UPC 637410082533 Weight 3.47 LB Packaged Length 4.72 IN Packaged Width 1.14 IN Packaged Height 4.72 IN Country of Origin China