NSK Tapered Roller Bearings, Single-Row Metric Design HR30309J ,D=45 KSTAR Model DIameter Length of Blade

Model DIameter Length of Blade (mm) Total Length(mm) Weight (g) PB 7677

By aligning one side with the measurement surface

Standards Based on ISO 2936L

120-2173 Square Files(5 PCS)

W : Pressed steel Cage

NSK Tapered Roller Bearings, Single-Row Metric Design HR30309J ,D=45 KSTAR Model DIameter Length of BladeNSK Tapered Roller Bearings, Single Row Metric Design HR30309J ,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 HR30309J 45 100 27. 25 25 22 2 1. 5 112 127 3800 5300 2FB 0. 35 1. 7 0. 96 1. 01 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices