11-251255/1-03150 Four-point Contact Ball Slewing Bearing With External Gear
| Series: |
02800 |
| Cone Part Number: |
02876 |
| Cup Part Number: |
02831 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.6 Kg |
| Cage Type: |
Stamped Steel |
| d: |
31.750 mm |
| D: |
80.963 mm |
| PDF |
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Product Details
| Series |
02800 |
| Cone Part Number |
02876 |
| Cup Part Number |
02831 |
| Design Units |
Imperial |
| Bearing Weight |
0.6 Kg |
| Cage Type |
Stamped Steel |
| d |
31.750 mm |
| D |
80.963 mm |
| B - Cone Width |
22.225 mm |
| C - Cup Width |
17.463 mm |
| B |
22.225 mm |
| R - Cone Backface To Clear Radius1 |
0.760 mm |
| r - Cup Backface To Clear Radius2 |
0.76 mm |
| da - Cone Frontface Backing Diameter |
39.62 mm |
| db - Cone Backface Backing Diameter |
39.88 mm |
| Da - Cup Frontface Backing Diameter |
71.90 mm |
| Db - Cup Backface Backing Diameter |
67.06 mm |
| Ab - Cage-Cone Frontface Clearance |
3.1 mm |
| Aa - Cage-Cone Backface Clearance |
0.8 mm |
| a - Effective Center Location3 |
-3.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3830 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
14800 lbf |
| C0 - Static Radial Rating |
16800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2980 lbf |
| K - Factor7 |
1.29 |
| e - ISO Factor8 |
0.45 |
| Y - ISO Factor9 |
1.32 |
| G1 - Heat Generation Factor (Roller-Raceway) |
20.6 |
| G2 - Heat Generation Factor (Rib-Roller End) |
10.1 |
| Cg - Geometry Factor |
0.074 |