NSK Cylindrical Roller Bearings, Single-Row N-Type, N208W ,D=40 Sprinkler SP-7731(1/2SQ)

SP-7731(1/2SQ)

Bit length: 75  1x Bit slimBit electric (34584)

Length L-key: 136  1x L-keys (39113)

6 210-7440 4

•Steel tube handle

NSK Cylindrical Roller Bearings, Single-Row N-Type, N208W ,D=40 Sprinkler SP-7731(1/2SQ)NSK Cylindrical Roller Bearings, Single Row N Type, N208W ,D=40 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 N208W 40 80 18 1. 1 1. 1 70 43. 5 43 9500 6700 8000 0. 375 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their