KOYO 53408U thrust ball bearings
| Brand Name: |
KOYO |
| Model Number: |
53408U |
| Bearing number: |
C 30/530 KM |
| Size (mm): |
780x530x185 |
| Bore Diameter (mm): |
780 |
| Outer Diameter (mm): |
530 |
| Width (mm): |
185 |
| d: |
530 mm |
| D: |
780 mm |
| B: |
185 mm |
| PDF |
53408U |
Product Details
| Bearing number |
C 30/530 KM |
| Size (mm) |
780x530x185 |
| Bore Diameter (mm) |
780 |
| Outer Diameter (mm) |
530 |
| Width (mm) |
185 |
| d |
530 mm |
| D |
780 mm |
| B |
185 mm |
| d2 |
601 mm |
| D1 |
705 mm |
| s1 |
35.7 mm |
| r1,2 - min. |
6 mm |
| da - min. |
543 mm |
| da - max. |
638 mm |
| Da - min. |
681 mm |
| Da - max. |
757 mm |
| Ca - min. |
2.5 mm |
| ra - max. |
5 mm |
| Basic dynamic load rating - C |
5100 kN |
| Basic static load rating - C0 |
9500 kN |
| Fatigue load limit - Pu |
630 kN |
| Reference speed |
600 r/min |
| Limiting speed |
800 r/min |
| Factor - k1 |
0.12 |
| Factor - k2 |
0.101 |
| d2 ≈ |
601 mm |
| D1 ≈ |
705 mm |
| s1 max. |
35.7 mm |
| r1,2 min. |
6 mm |
| Da min. |
681 mm |
| Da max. |
757 mm |
| Ca min. |
2.5 mm |
| ra max. |
5 mm |
| Basic dynamic load rating C |
5100 kN |
| Basic static load rating C0 |
9500 kN |
| Fatigue load limit Pu |
630 kN |
| Misalignment factor k1 |
0.12 |
| Operating clearance factor k2 |
0.101 |
| Mass bearing |
290 kg |