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 |