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 |