793 KOYO Single-row, matched pair angular contact ball bearings
| Brand Name: |
KOYO |
| Model Number: |
793 |
| Series: |
A4000 |
| Cone Part Number: |
A4059 |
| Cup Part Number: |
A4138 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.10 Kg |
| Cage Type: |
Stamped Steel |
| d: |
14.989 mm |
| D: |
34.989 mm |
Product Details
| Series |
A4000 |
| Cone Part Number |
A4059 |
| Cup Part Number |
A4138 |
| Design Units |
Imperial |
| Bearing Weight |
0.10 Kg |
| Cage Type |
Stamped Steel |
| d |
14.989 mm |
| D |
34.989 mm |
| B - Cone Width |
10.988 mm |
| C - Cup Width |
8.730 mm |
| B |
10.998 mm |
| R - Cone Backface To Clear Radius1 |
0.760 mm |
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| da - Cone Frontface Backing Diameter |
19.05 mm |
| db - Cone Backface Backing Diameter |
19.56 mm |
| Da - Cup Frontface Backing Diameter |
32.51 mm |
| Db - Cup Backface Backing Diameter |
28.96 mm |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Aa - Cage-Cone Backface Clearance |
0 mm |
| a - Effective Center Location3 |
-2.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
767 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
2960 lbf |
| C0 - Static Radial Rating |
2580 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
594 lbf |
| K - Factor7 |
1.29 |
| e - ISO Factor8 |
0.45 |
| Y - ISO Factor9 |
1.32 |
| G1 - Heat Generation Factor (Roller-Raceway) |
2.3 |
| G2 - Heat Generation Factor (Rib-Roller End) |
4.12 |
| Cg - Geometry Factor |
0.0355 |