NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 teclock 0 16 30 140 2

0 16 30 140 2 GENERAL HSSEQ480170 17 R8

Bit length: 25  1x Bit Standard 25 mm (01627)

Cr C0r Grease Oil Y1 Y0 HR32017XJ 85 130 29 29 22 1

4 7500 　 14

750 • SIMPLEX splitting axe • thin shape

NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 teclock 0 16 30 140 2NSK Tapered Roller Bearings, Single Row Metric Design HR30234J ,D=170 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) ISO355 Dimensions Series approx. Constant e Axial Load Factors Mass (kg) approx. d D T B C Cone r min. Cup r min. Cr C0r Grease Oil Y1 Y0 HR30234J 170 310 57 52 43 5 4 630 885 1100 1500 4GB 0. 44 1. 4 0. 76 29. 2 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices of