NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ313W ,D=65 Type_20^Double-Row The copper-plated spindle prevents welding

The copper-plated spindle prevents welding splatter from sticking

2 mm) Jaw Thickness: 13/16'' (20

4G MILL SEME7005020 5 6 20 70 2 21

4G MILL SEME7008030100 8 8 30 100 2 33

Dirt- and dust-free work compared to when machines are used

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ313W ,D=65 Type_20^Double-Row The copper-plated spindle prevents weldingNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ313W ,D=65 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NJ313W 65 140 33 2. 1 2. 1 83. 5 135 139 5600 3600 4300 2. 29 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on