SKF NNU 4926 B/SPC3W33 Cylindrical Roller Bearings
| Bearing number: |
QJ 1264 N2MA |
| Size (mm): |
580x320x105 |
| Bore Diameter (mm): |
580 |
| Outer Diameter (mm): |
320 |
| Width (mm): |
105 |
| d: |
320 mm |
| D: |
580 mm |
| B: |
105 mm |
Product Details
| Bearing number |
QJ 1264 N2MA |
| Size (mm) |
580x320x105 |
| Bore Diameter (mm) |
580 |
| Outer Diameter (mm) |
320 |
| Width (mm) |
105 |
| d |
320 mm |
| D |
580 mm |
| B |
105 mm |
| d1 |
421 mm |
| D1 |
479 mm |
| a |
450 mm |
| h |
15.5 mm |
| b |
20 mm |
| r0 |
3 mm |
| r1,2 - min. |
5 mm |
| da - min. |
342 mm |
| Da - max. |
558 mm |
| ra - max. |
4 mm |
| Basic dynamic load rating - C |
956 kN |
| Basic static load rating - C0 |
2080 kN |
| Fatigue load limit - Pu |
41.5 kN |
| Reference speed |
1100 r/min |
| Limiting speed |
1700 r/min |
| Calculation factor - ka |
0.9 |
| Calculation factor - e |
1.34 |
| Calculation factor - X |
0.54 |
| Calculation factor - Y0 |
0.44 |
| Calculation factor - Y1 |
0.47 |
| Calculation factor - Y2 |
0.81 |
| d1 ≈ |
421 mm |
| D1 ≈ |
479 mm |
| r1,2 min. |
5 mm |
| da min. |
342 mm |
| Da max. |
558 mm |
| ra max. |
4 mm |
| Basic dynamic load rating C |
956 kN |
| Basic static load rating C0 |
2080 kN |
| Fatigue load limit Pu |
41.5 kN |
| Calculation factor A |
25.8 |
| Calculation factor e |
1.34 |
| Calculation factor X |
0.54 |
| Calculation factor Y0 |
0.44 |
| Calculation factor Y1 |
0.47 |
| Calculation factor Y2 |
0.81 |
| Mass bearing |
130 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |