NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU405W ,D=25 Modular Hammer ground and polished

ground and polished

5 95 6300 　 4000 5000 1

HALDER SIMPLEX sledge hammer EH3007 with cast iron housing

The all-rounder of all bits

5 ZS-414 71~89 54~72 8

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU405W ,D=25 Modular Hammer ground and polishedNSK Cylindrical Roller Bearings, Single Row NU Type, NU405W ,D=25 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 NU405W 25 80 21 1. 5 1. 5 38. 8 46. 5 40 9500 7100 8500 0. 57 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on