NSK Tapered Roller Bearings, Single-Row Metric Design HR30210J ,D=50 Dia ø_02^55~100mm CC : Normal Clearance

CC : Normal Clearance

7 109 146 5 EA D1101118 11

VESSEL Spare Shaft for Drill Chucks No

We succeeded in weight saving by about 72% (LP - 200) to 80% (LP - 150)

prolong the life span of the blades by avoiding damage under rough use such as twisting or over capacity cutting

NSK Tapered Roller Bearings, Single-Row Metric Design HR30210J ,D=50 Dia ø_02^55~100mm CC : Normal ClearanceNSK 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