NSK Tapered Roller Bearings, Single-Row Metric Design HR30211J ,D=55 Plastic Cutting Nippers Corner Niigata Seiki (SK) Angle Protractor

Niigata Seiki (SK) Angle Protractor AP-130

Length L-key: 91  1x L-keys (01393)

Weight (G) Contents of Sets 233-2727 PB 2212

0 Number of sheets 8

when tightening screws or for an accurate setting of sensors

NSK Tapered Roller Bearings, Single-Row Metric Design HR30211J ,D=55 Plastic Cutting Nippers Corner Niigata Seiki (SK) Angle ProtractorNSK Tapered Roller Bearings, Single Row Metric Design HR30211J ,D=55 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 HR30211J 55 100 22. 75 21 18 2 1. 5 94. 5 113 3600 5000 3DB 0. 41 1. 5 0. 81 0. 736 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the