NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF210W ,D=50 Series_41^300 5 8 o o o

5 8 o o o o - - -

3 mm) Jaw Thickness: 1-19/32'' (40

VESSEL AIR Impact Wrench double Hammer　GTP80W

Bit length: 70  1x Bit Professional 70 mm (33929)

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF210W ,D=50 Series_41^300 5 8 o o oNSK Cylindrical Roller Bearings, Single Row NF Type, NF210W ,D=50 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 NF210W 50 90 20 1. 1 1. 1 80. 4 48 51 8500 5600 6700 0. 502 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their