91.25.1310.991.21.1503 Standard 5 Slewing Ring Bearings
| Brand Name: |
Standard 5 |
| Model Number: |
91.25.1310.991.21.1503 |
| Bearing number: |
NN3028 |
| Size (mm): |
140x210x53 |
| Bore Diameter (mm): |
140 |
| Outer Diameter (mm): |
210 |
| Width (mm): |
53 |
| d: |
140 mm |
| D: |
210 mm |
| Ew: |
192 mm |
Product Details
| Bearing number |
NN3028 |
| Size (mm) |
140x210x53 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
210 |
| Width (mm) |
53 |
| d |
140 mm |
| D |
210 mm |
| Ew |
192 mm |
| B |
53 mm |
| C |
53 mm |
| r min. |
2 mm |
| da min. |
149 mm |
| Da min |
194 mm |
| Da max. |
201 mm |
| ra max. |
2 mm |
| Weight |
6,41 Kg |
| Basic dynamic load rating (C) |
297 kN |
| Basic static load rating (C0) |
516 kN |
| (Grease) Lubrication Speed |
2700 r/min |
| Bearing No. |
NN3028 |
| r(min) |
2 |
| Cr |
372 |
| C0r |
516 |
| Cu |
61.5 |
| Grease lub. |
2700 |
| Oil lub. |
3300 |
| Fw |
- |
| da(min) |
149 |
| da(max) |
- |
| db(min) |
- |
| Da(max) |
201 |
| Da(min) |
194 |
| ra(max) |
2 |
| (Refer.)Mass(kg) |
6.41 |