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
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Phone 690-5987
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