INA ZARF 2068 TN complex bearings
| Brand Name |
INA |
| Model Number |
ZARF 2068 TN |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
855 |
| Cone Part Number |
862 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
179000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
46400 lbf |
| d |
3.7402 in |
| B - Cone Width |
2.2650 in |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| da - Cone Frontface Backing Diameter |
4.25 in |
| db - Cone Backface Backing Diameter |
4.72 in |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| Aa - Cage-Cone Backface Clearance |
0.15 in |
| a - Effective Center Location4 |
-0.6 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
26700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
103000 lbf |
| C0 - Static Radial Rating |
142000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
15300 lbf |
| K - Factor8 |
1.74 |
| G1 - Heat Generation Factor (Roller-Raceway) |
264.1 |
| G2 - Heat Generation Factor (Rib-Roller End) |
44.9 |
| Cg - Geometry Factor |
0.107 |