NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 YG-1 Reference Mechanical Grease Oil NU422M

Reference Mechanical Grease Oil NU422M 110 280 65 4 4 155 　 550 620 2600 　 2200 2800 22

•Length of the expander segments corresponds to the DVGW requirements

The blade installed is medium-sized (12

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Wiha Professional bit

NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 YG-1 Reference Mechanical Grease Oil NU422MNSK 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