71914 ACB/HCP4A SKF High Speed Angular Contact Ball Bearings

Product Details

Series	H239600
Cone Part Number	H239640
Cup Part Number	H239612
Design Units	Imperial
Bearing Weight	27.9 Kg
Cage Type	Stamped Steel
d	177.800 mm
D	320.675 mm
B - Cone Width	85.725 mm
C - Cup Width	65.088 mm
B	88.900 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	4.83 mm
da - Cone Frontface Backing Diameter	198.12 mm
db - Cone Backface Backing Diameter	201.93 mm
Da - Cup Frontface Backing Diameter	300.99 mm
Db - Cup Backface Backing Diameter	293.12 mm
Ab - Cage-Cone Frontface Clearance	3.6 mm
Aa - Cage-Cone Backface Clearance	10.7 mm
a - Effective Center Location3	-22.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	61100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	236000 lbf
C0 - Static Radial Rating	356000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	33400 lbf
K - Factor7	1.83
e - ISO Factor8	0.32
Y - ISO Factor9	1.88
G1 - Heat Generation Factor (Roller-Raceway)	906
G2 - Heat Generation Factor (Rib-Roller End)	90.3
Cg - Geometry Factor	0.124