NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2309W ,D=45 Rainbow Ball Hex Key Set Short aluminum and thin-wall steel

aluminum and thin-wall steel

HWASHIN Rose Tree Pruner S-270

500 209-0353 46×50 545 89 66 61 29 25

Part number Nominal size grip weight （mm）  Material Spring （g） 217-1542 SP-37 140 ●  □  50 ※ grip: ● = elastomer □ = plastic spring

Indicating Range (mm)

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2309W ,D=45 Rainbow Ball Hex Key Set Short aluminum and thin-wall steelNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ2309W ,D=45 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 NJ2309W 45 100 36 1. 5 1. 5 58. 5 137 153 7100 11000 5300 6700 1. 49 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs