N 318 ECM Cylindrical Roller Bearings 90*190*43mm
N 318 ECM Cylindrical Roller Bearings 90*190*43mm Bearing Wholesalers Deal 280x500x80 is your source for OEM Oilfield Equipment Bearings and accessories. We sell GenuineOilfield Equipment Bearings 280 Bore Diameter (mm) at discount prices.
| Bearing number: |
6256-M |
| Size (mm): |
280x500x80 |
| Bore Diameter (mm): |
280 |
| Outer Diameter (mm): |
500 |
| Width (mm): |
80 |
| d: |
280 mm |
| D: |
500 mm |
| B: |
80 mm |
| PDF |
|
Product Details
| Bearing number |
6256-M |
| Size (mm) |
280x500x80 |
| Bore Diameter (mm) |
280 |
| Outer Diameter (mm) |
500 |
| Width (mm) |
80 |
| d |
280 mm |
| D |
500 mm |
| B |
80 mm |
| D1 |
423 mm |
| Da max |
489 mm |
| d1 |
356,7 mm |
| da min |
291 mm |
| ra max |
4 mm |
| rmin |
5 mm |
| m |
72,9 kg / Weight |
| Cr |
425000 N / Dynamic load rating (radial) |
| C0r |
600000 N / Static load rating (radial) |
| nG |
2250 1/min / Limiting speed |
| nB |
1690 1/min / Reference speed |
| Cur |
20300 N / Fatigue limit load, radial |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |