NSK Tapered Roller Bearings, Single-Row Metric Design HR30209J ,D=45 Dia ø_04^220~400mm Manufacturer Hwashin Metal Industry Country

Manufacturer Hwashin Metal Industry Country of Origin Korea

Reference Mechanical Grease Oil NU212W 60 110 22 1

(not included) Power consumption Alkaline batteries : 6V (6W) Nickel hydrogen batteries (2150mAh) : 4

Heavy-Duty RapidGrip® Wrenches

Indication error ±3µm

NSK Tapered Roller Bearings, Single-Row Metric Design HR30209J ,D=45 Dia ø_04^220~400mm Manufacturer Hwashin Metal Industry CountryNSK Tapered Roller Bearings, Single Row Metric Design HR30209J ,D=45 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 HR30209J 45 85 20. 75 19 16 1. 5 1. 5 68. 5 79. 5 4300 6000 3DB 0. 41 1. 5 0. 81 0. 488 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the