NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21309EAKE4,D=45 Series_32^51200 Weight Reference no

Weight Reference no

Can be converted to 3-wheel cutter by replacing rollers with cutter wheel

6 4 25 55 DREAM DRILLS-SOFT  DPPA01037 3

Manufacturer Hwashin Metal Industry

TAKAGI Laclock connector

NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21309EAKE4,D=45 Series_32^51200 Weight Reference noNSK Spherical Roller Bearings , Cylindrical Bore Bearings 21309EAKE4,D=45 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Constant e Axial Load Factors Mass (kg) approx. d D B r min. Cr C0r Thermal Reference Mechanical Grease Oil Y2 Y3 Y0 21309EAKE4 45 100 25 1. 5 149 144 6000 9000 5000 6300 0. 23 4. 3 2. 9 2. 8 0. 96 DESIGN, TYPES, AND FEATURES Various types of high load capacity spherical roller bearings are