NSK Tapered Roller Bearings, Single-Row Metric Design HR30302J ,D=15 lobster Clamping Range (mm) Band W

Clamping Range (mm) Band W × D (mm) Angle Range Weight approx

an oil groove should be located in the housing bore since depth for the groove in the bearing is limited

Parallelism: 3ìm /

Shank uses bit materials

NSK Tapered Roller Bearings, Single-Row Metric Design HR30302J ,D=15 lobster Clamping Range (mm) Band WNSK Tapered Roller Bearings, Single Row Metric Design HR30302J ,D=15 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 HR30302J 15 42 14. 25 13 11 1 1 23. 6 21. 1 9500 13000 2FB 0. 29 2. 1 1. 2 0. 098 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the