NSK Tapered Roller Bearings, Single-Row Metric Design HR30210J ,D=50 Dia ø_04^220~400mm - 1/2 × 380 mm

-  1/2 × 380 mm

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NSK Tapered Roller Bearings, Single-Row Metric Design HR30210J ,D=50 Dia ø_04^220~400mm - 1/2 × 380 mmNSK Tapered Roller Bearings, Single Row Metric Design HR30210J ,D=50 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 HR30210J 50 90 21. 75 20 17 1. 5 1. 5 76 91. 5 4000 5300 3DB 0. 42 1. 4 0. 79 0. 557 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the