20mm x 47mm x 14mm NSK 7204bw-nsk Single Row Angular Contact Bearings
| Brand Name |
NSK |
| Model Number |
7204bw-nsk |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK 7204bw-nsk bearing Size Chart (mm/inches) |
|---|
| Bearing number | 23256R |
| Size (mm) | 280x500x176 |
| Bore Diameter (mm) | 280 |
| Outer Diameter (mm) | 500 |
| Width (mm) | 176 |
| d | 280 mm |
| D | 500 mm |
| B | 176 mm |
| C | 176 mm |
| r min. | 5 mm |
| da min. | 302 mm |
| Da max. | 478 mm |
| ra max. | 4 mm |
| Weight | 153 Kg |
| Basic dynamic load rating (C) | 2690 kN |
| Basic static load rating (C0) | 4910 kN |
| (Grease) Lubrication Speed | 610 r/min |
| (Oil) Lubrication Speed | 820 r/min |
| Calculation factor (e) | 0,37 |
| Calculation factor (Y0) | 1,79 |
| Calculation factor (Y1) | 1,83 |
| Bearing No. | 23256R |
| r(min) | 5 |
| Cr | 3370 |
| C0r | 4910 |
| Cu | 323 |
| Grease lub. | 610 |
| Oil lub. | 820 |
| da(min) | 302 |
| Da(max) | 478 |
| ra(max) | 4 |
| e | 0.37 |
| Y1 | 1.83 |
| Y2 | 2.72 |
| Y0 | 1.79 |
| (Refer.)Mass(kg) | 153 |