NSK Tapered Roller Bearings, Single-Row Metric Design HR30303J ,D=17 Dia ø_05^420~ SKU Model Blade Length (mm)

SKU Model Blade Length (mm) Weight (g) IN 181-0477 2 Blade * 4" 100 120

030 30 90 300 345 NO

● Turn screw to adjust pressure and fit work

2 6700 　 15

NSK Tapered Roller Bearings, Single-Row Metric Design HR30303J ,D=17 Dia ø_05^420~ SKU Model Blade Length (mm)NSK Tapered Roller Bearings, Single Row Metric Design HR30303J ,D=17 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 HR30303J 17 47 15. 25 14 12 1 1 29. 2 26. 7 8500 12000 2FB 0. 29 2. 1 1. 2 0. 134 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the