VSU200944 INA Slewing Ring Bearings
| Brand Name: |
INA |
| Model Number: |
VSU200944 |
| Series: |
LM12700 |
| Cone Part Number: |
LM12749 |
| Cup Part Number: |
LM12710 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.10 Kg |
| Cage Type: |
Stamped Steel |
| d: |
21.986 mm |
| D: |
45.237 mm |
| PDF |
VSU200944 |
Product Details
| Series |
LM12700 |
| Cone Part Number |
LM12749 |
| Cup Part Number |
LM12710 |
| Design Units |
Imperial |
| Bearing Weight |
0.10 Kg |
| Cage Type |
Stamped Steel |
| d |
21.986 mm |
| D |
45.237 mm |
| B - Cone Width |
16.637 mm |
| C - Cup Width |
12.065 mm |
| B |
15.494 mm |
| R - Cone Backface To Clear Radius1 |
1.270 mm |
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| da - Cone Frontface Backing Diameter |
25.91 mm |
| db - Cone Backface Backing Diameter |
27.43 mm |
| Da - Cup Frontface Backing Diameter |
42.40 mm |
| Db - Cup Backface Backing Diameter |
39.62 mm |
| Ab - Cage-Cone Frontface Clearance |
1 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| a - Effective Center Location3 |
-5.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2250 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
8680 lbf |
| C0 - Static Radial Rating |
7930 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1180 lbf |
| K - Factor7 |
1.91 |
| e - ISO Factor8 |
0.31 |
| Y - ISO Factor9 |
1.96 |
| G1 - Heat Generation Factor (Roller-Raceway) |
8.2 |
| G2 - Heat Generation Factor (Rib-Roller End) |
6.98 |
| Cg - Geometry Factor |
0.048 |