71912 ACD/HCP4AL SKF High Speed Angular Contact Ball Bearings
| Brand Name: |
SKF |
| Model Number: |
71912 ACD/HCP4AL |
| Series: |
M246900 |
| Cone Part Number: |
M246947AA |
| Cup Part Number: |
M246910 |
| Design Units: |
Imperial |
| Bearing Weight: |
17.8 Kg |
| Cage Type: |
Stamped Steel |
| d: |
235.331 mm |
| D: |
336.550 mm |
| PDF |
71912 ACD/HCP4AL |
Product Details
| Series |
M246900 |
| Cone Part Number |
M246947AA |
| Cup Part Number |
M246910 |
| Design Units |
Imperial |
| Bearing Weight |
17.8 Kg |
| Cage Type |
Stamped Steel |
| d |
235.331 mm |
| D |
336.550 mm |
| B - Cone Width |
65.088 mm |
| C - Cup Width |
50.800 mm |
| B |
65.088 mm |
| R - Cone Backface To Clear Radius1 |
2.290 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
250.95 mm |
| db - Cone Backface Backing Diameter |
252.98 mm |
| Da - Cup Frontface Backing Diameter |
322.58 mm |
| Db - Cup Backface Backing Diameter |
312.93 mm |
| Ab - Cage-Cone Frontface Clearance |
7.1 mm |
| Aa - Cage-Cone Backface Clearance |
3.3 mm |
| a - Effective Center Location3 |
-4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
53800 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
208000 lbf |
| C0 - Static Radial Rating |
319000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
30700 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1264.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
185.4 |
| Cg - Geometry Factor |
0.14 |