S71915 ACD/HCP4A SKF High Speed Angular Contact Ball Bearings

Brand Name:	SKF
Model Number:	S71915 ACD/HCP4A
Series:	635
Cone Part Number:	645
Cup Part Number:	632D
Design Units:	Imperial
Bearing Weight:	12.18 lb
Cage Type:	Stamped Steel
Ab - Cage-Cone Frontface Clearance:	0.1 in
d:	2.8125 in
PDF	S71915 ACD/HCP4A

Product Details

Series	635
Cone Part Number	645
Cup Part Number	632D
Design Units	Imperial
Bearing Weight	12.18 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.1 in
d	2.8125 in
D	5.3750 in
B - Cone Width	1.6250 in
C - Double Cup Width	3.0000 in
T - Bearing Width across Cones	3.75 in
R - Cone Backface To Clear Radius1	0.25 in
r - Cup Frontface To Clear Radius2	0.06 in
db - Cone Backface Backing Diameter	3.66 in
Da - Cup Frontface Backing Diameter	4.96 in
Aa - Cage-Cone Backface Clearance	0.15 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	16100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	108000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	28000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	9980 lbf
K - Factor7	1.61
e - ISO Factor8	0.36
Y1 - ISO Factor9	1.86
Y2 - ISO Factor10	2.78
G1 - Heat Generation Factor (Roller-Raceway)11	106
G2 - Heat Generation Factor (Rib-Roller End)	21
Cg - Geometry Factor12	0.0814