6968 KOYO Single-row deep groove ball bearings
| Brand Name: | KOYO |
| Model Number: | 6968 |
| Dimension series: | 4GB |
| d: | 190 mm |
| D: | 340 mm |
| T: | 60 mm |
| d1 ≈: | 254 mm |
| B: | 55 mm |
| C: | 46 mm |
| r1,2 min.: | 5 mm |
| PDF |
6968 |
Product Details
| Dimension series | 4GB |
| d | 190 mm |
| D | 340 mm |
| T | 60 mm |
| d1 ≈ | 254 mm |
| B | 55 mm |
| C | 46 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 4 mm |
| a | 63.159 mm |
| da max. | 225 mm |
| db min. | 210 mm |
| Da min. | 298 mm |
| Da max. | 323 mm |
| Db min. | 318 mm |
| Ca min. | 8 mm |
| Cb min. | 14 mm |
| ra max. | 5 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 763 kN |
| Basic static load rating C0 | 1000 kN |
| Fatigue load limit Pu | 95 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 1800 r/min |
| Calculation factor e | 0.43 |
| Calculation factor Y | 1.4 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 20.5 kg |
