NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21304CDE4 ,D=20 Pin Punch Set slim shaft with an additional

slim shaft with an additional lateral cutting edge powder coated in red

1 bar) pressure gauge optionally available

Specifications of Digital Counters Model C-500 Displayed digits

This series

the contact point inverses automatically in normal or reverse direction as desired and pointer turns always CW to improve the measuring efficiency

NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21304CDE4 ,D=20 Pin Punch Set slim shaft with an additionalNSK Spherical Roller Bearings , Cylindrical Bore Bearings 21304CDE4 ,D=20 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 21304CDE4 20 52 15 1. 1 29. 3 26. 9 10000 0 6300 8200 0. 31 3. 2 2. 1 2. 1 0. 17 DESIGN, TYPES, AND FEATURES Various types of high load capacity spherical roller bearings are