6968 KOYO Single-row deep groove ball bearings
| Brand Name: | KOYO |
| Model Number: | 6968 |
| Series: | 33122 |
| Cone Part Number: | X33122M |
| Design Units: | METRIC |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 161000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 41900 lbf |
| d: | 110 mm |
| B - Cone Width: | 56 mm |
| PDF |
6968 |
Product Details
| Series | 33122 |
| Cone Part Number | X33122M |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 161000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 41900 lbf |
| d | 110 mm |
| B - Cone Width | 56 mm |
| WPD | 172.4 mm |
| DD | 150 mm |
| R - Cone Backface To Clear Radius3 | 2.5 mm |
| da - Cone Frontface Backing Diameter | 121 mm |
| db - Cone Backface Backing Diameter | 130 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 6.1 mm |
| a - Effective Center Location4 | -11.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 107000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 412000 N |
| C0 - Static Radial Rating | 635000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 76600 N |
| K - Factor8 | 1.4 |
| G1 - Heat Generation Factor (Roller-Raceway) | 285 |
| G2 - Heat Generation Factor (Rib-Roller End) | 57.3 |
| Cg - Geometry Factor | 0.111 |
