NAS5080 Double Row Cylindrical Roller Bearing 400x600x272mm
High 105x260x60 Quality NAS5080 Double Row Cylindrical Roller Bearing 400x600x272mm. Competitive Mud pump bearings Pricing. Accept Small Order. Bearing Wholesalers Easy 105 Bore Diameter (mm) and Fast Shipping.
| Bearing number: |
NF421 |
| Size (mm): |
105x260x60 |
| Bore Diameter (mm): |
105 |
| Outer Diameter (mm): |
260 |
| Width (mm): |
60 |
| d: |
105 mm |
| D: |
260 mm |
| Ew: |
220.5 mm |
Product Details
| Bearing number |
NF421 |
| Size (mm) |
105x260x60 |
| Bore Diameter (mm) |
105 |
| Outer Diameter (mm) |
260 |
| Width (mm) |
60 |
| d |
105 mm |
| D |
260 mm |
| Ew |
220.5 mm |
| B |
60 mm |
| C |
60 mm |
| r min. |
4 mm |
| r1 min. |
4 mm |
| Weight |
19.1 Kg |
| Basic dynamic load rating (C) |
471 kN |
| Basic static load rating (C0) |
510 kN |
| (Grease) Lubrication Speed |
2400 r/min |
| Bearing No. |
NF421 |
| r(min) |
4 |
| r1(min) |
4 |
| Cr |
581 |
| C0r |
510 |
| Cu |
67.6 |
| Grease lub. |
2400 |
| Oil lub. |
3100 |
| Fw |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
121 |
| db(min) |
- |
| db(max) |
- |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
- |
| Db(max) |
244 |
| Db(min) |
223 |
| ra(max) |
3 |
| rb(max) |
3 |
| (Refer.)Mass(kg) |
19.3 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |