71913 CD/P4A SKF High Speed Angular Contact Ball Bearings

Product Details

Series	450000
Cone Part Number	EE450577
Cup Part Number	451250
Design Units	Imperial
Bearing Weight	32.100 Kg
Cage Type	Stamped Steel
d	146.050 mm
D	317.500 mm
B - Cone Width	93.663 mm
C - Cup Width	61.913 mm
B	88.903 mm
R - Cone Backface To Clear Radius1	9.650 mm
r - Cup Backface To Clear Radius2	6.86 mm
da - Cone Frontface Backing Diameter	171.96 mm
db - Cone Backface Backing Diameter	184.91 mm
Da - Cup Frontface Backing Diameter	275.08 mm
Db - Cup Backface Backing Diameter	268.99 mm
Ab - Cage-Cone Frontface Clearance	-1.5 mm
Aa - Cage-Cone Backface Clearance	17.3 mm
a - Effective Center Location3	-28.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	61400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	237000 lbf
C0 - Static Radial Rating	333000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	34300 lbf
K - Factor7	1.79
e - ISO Factor8	0.33
Y - ISO Factor9	1.84
G1 - Heat Generation Factor (Roller-Raceway)	747.4
G2 - Heat Generation Factor (Rib-Roller End)	76.3
Cg - Geometry Factor	0.118