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 |
