313822 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
313822 |
| Series: |
L865500 |
| Cone Part Number: |
L865547 |
| Cup Part Number: |
L865512 |
| Design Units: |
Imperial |
| Bearing Weight: |
18.6 Kg |
| Cage Type: |
Stamped Steel |
| d: |
381.000 mm |
| D: |
479.425 mm |
| PDF |
313822 |
Product Details
| Series |
L865500 |
| Cone Part Number |
L865547 |
| Cup Part Number |
L865512 |
| Design Units |
Imperial |
| Bearing Weight |
18.6 Kg |
| Cage Type |
Stamped Steel |
| d |
381.000 mm |
| D |
479.425 mm |
| B - Cone Width |
47.625 mm |
| C - Cup Width |
34.925 mm |
| B |
49.213 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
394.97 mm |
| db - Cone Backface Backing Diameter |
406.91 mm |
| Da - Cup Frontface Backing Diameter |
465.10 mm |
| Db - Cup Backface Backing Diameter |
455.93 mm |
| Ab - Cage-Cone Frontface Clearance |
4.1 mm |
| Aa - Cage-Cone Backface Clearance |
5.6 mm |
| a - Effective Center Location3 |
42.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
34600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
133000 lbf |
| C0 - Static Radial Rating |
311000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
29300 lbf |
| K - Factor7 |
1.18 |
| e - ISO Factor8 |
0.5 |
| Y - ISO Factor9 |
1.21 |
| G1 - Heat Generation Factor (Roller-Raceway) |
2260 |
| G2 - Heat Generation Factor (Rib-Roller End) |
529 |
| Cg - Geometry Factor |
0.19 |