71912 CE/HCP4AL SKF High Speed Angular Contact Ball Bearings
| Brand Name: |
SKF |
| Model Number: |
71912 CE/HCP4AL |
| Series: |
720000 |
| Cone Part Number: |
EE720128 |
| Cup Part Number: |
720236 |
| Design Units: |
Imperial |
| Bearing Weight: |
156.200 Kg |
| Cage Type: |
Pin-Type |
| d: |
325.438 mm |
| D: |
596.900 mm |
| PDF |
71912 CE/HCP4AL |
Product Details
| Series |
720000 |
| Cone Part Number |
EE720128 |
| Cup Part Number |
720236 |
| Design Units |
Imperial |
| Bearing Weight |
156.200 Kg |
| Cage Type |
Pin-Type |
| d |
325.438 mm |
| D |
596.900 mm |
| B - Cone Width |
136.525 mm |
| C - Cup Width |
98.425 mm |
| B |
136.525 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
358.90 mm |
| db - Cone Backface Backing Diameter |
369.06 mm |
| Da - Cup Frontface Backing Diameter |
548.89 mm |
| Db - Cup Backface Backing Diameter |
533.91 mm |
| Ab - Cage-Cone Frontface Clearance |
9.7 mm |
| Aa - Cage-Cone Backface Clearance |
19.6 mm |
| a - Effective Center Location3 |
-16.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
193000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
744000 lbf |
| C0 - Static Radial Rating |
1030000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
139000 lbf |
| K - Factor7 |
1.38 |
| e - ISO Factor8 |
0.42 |
| Y - ISO Factor9 |
1.42 |
| G1 - Heat Generation Factor (Roller-Raceway) |
3160 |
| G2 - Heat Generation Factor (Rib-Roller End) |
183 |
| Cg - Geometry Factor |
0.205 |