30FC2115 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
30FC2115 |
| d: |
850 mm |
| D: |
1220 mm |
| B: |
212 mm |
| D1 ≈: |
1110 mm |
| F: |
942 mm |
| r1,2 min.: |
7.5 mm |
| s max.: |
2 mm |
| da min.: |
878 mm |
Product Details
| d |
850 mm |
| D |
1220 mm |
| B |
212 mm |
| D1 ≈ |
1110 mm |
| F |
942 mm |
| r1,2 min. |
7.5 mm |
| s max. |
2 mm |
| da min. |
878 mm |
| da max. |
936 mm |
| db min. |
956 mm |
| Da max. |
1190 mm |
| ra max. |
6 mm |
| Basic dynamic load rating C |
8420 kN |
| Basic static load rating C0 |
18600 kN |
| Fatigue load limit Pu |
1200 kN |
| Reference speed |
360 r/min |
| Limiting speed |
560 r/min |
| Calculation factor kr |
0.17 |
| Limiting value e |
0.3 |
| Axial load factor Y |
0.4 |
| Mass bearing |
880 kg |