NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF211W ,D=55 Combi Hammer 7 or 8 digits

7 or 8 digits

Range 30mm

- Relieves pressure on the nose and maximizes anti-slip effect when worn

but depending on the application

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF211W ,D=55 Combi Hammer 7 or 8 digitsNSK Cylindrical Roller Bearings, Single Row NF Type, NF211W ,D=55 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 NF211W 55 100 21 1. 5 1. 1 88. 5 58 62. 5 7500 5300 6300 0. 661 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on