NNU4932 KOYO Double-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
NNU4932 |
| d: |
120 mm |
| D: |
215 mm |
| T: |
133 mm |
| d1 ≈: |
161.77 mm |
| C: |
114 mm |
| l: |
46 mm |
| b: |
10 mm |
| K: |
7.5 mm |
| PDF |
NNU4932 |
Product Details
| d |
120 mm |
| D |
215 mm |
| T |
133 mm |
| d1 ≈ |
161.77 mm |
| C |
114 mm |
| l |
46 mm |
| b |
10 mm |
| K |
7.5 mm |
| r1,2 min. |
3 mm |
| r5 min. |
1 mm |
| a |
131.414 mm |
| db min. |
134 mm |
| Db min. |
201 mm |
| Cb min. |
9.5 mm |
| ra max. |
3 mm |
| rc max. |
1 mm |
| Basic dynamic load rating C |
716 kN |
| Basic static load rating C0 |
915 kN |
| Fatigue load limit Pu |
98 kN |
| Reference speed |
2000 r/min |
| Limiting speed |
3000 r/min |
| Calculation factor e |
0.43 |
| Calculation factor Y1 |
1.6 |
| Calculation factor Y2 |
2.3 |
| Calculation factor Y0 |
1.6 |
| Mass bearing pair |
15.7 kg |