S71913 CE/P4A SKF High Speed Angular Contact Ball Bearings

Product Details

Series	52000
Cone Part Number	52387
Cup Part Number	52637-B
Design Units	Imperial
Bearing Weight	6.3 lb
Cage Type	Stamped Steel
d	3.8750 in
D	6.3750 in
D1 - Flange Outer Diameter	6.6210 in
B - Cone Width	1.4219 in
C - Cup Width	1.0313 in
C1 - Cup Flange Width	0.2500 in
T1 - Bearing Width	1.4375 in
T - Bearing Width to Flange	0.6562 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	4.25 in
db - Cone Backface Backing Diameter	4.49 in
Da - Cup Frontface Backing Diameter	6.14 in
Ab - Cage-Cone Frontface Clearance	0.12 in
Aa - Cage-Cone Backface Clearance	0.16 in
a - Effective Center Location3	-0.02 in
C90 - Dynamic Radial Rating (90 million revolutions)4	13000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	50200 lbf
C0 - Static Radial Rating	77000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	10600 lbf
K - Factor7	1.23
e - ISO Factor8	0.47
Y - ISO Factor9	1.26
G1 - Heat Generation Factor (Roller-Raceway)10	175
G2 - Heat Generation Factor (Rib-Roller End)	41.7
Cg - Geometry Factor11	0.152