71913 ACE/P4AH1 SKF High Speed Angular Contact Ball Bearings

Brand Name:SKF
Model Number:71913 ACE/P4AH1
Series:81000
Cone Part Number:81637
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:157000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:40800 lbf
d:6.3750 in
B - Cone Width:1.8437 in
PDF 71913 ACE/P4AH1

Product Details

Series81000
Cone Part Number81637
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1157000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)240800 lbf
d6.3750 in
B - Cone Width1.8437 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter6.77 in
db - Cone Backface Backing Diameter7.01 in
Ab - Cage-Cone Frontface Clearance0.15 in
Aa - Cage-Cone Backface Clearance0.31 in
a - Effective Center Location4-0.21 in
C90 - Dynamic Radial Rating (90 million revolutions)523400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)690300 lbf
C0 - Static Radial Rating134000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)714100 lbf
K - Factor81.66
G1 - Heat Generation Factor (Roller-Raceway)413
G2 - Heat Generation Factor (Rib-Roller End)98.4
Cg - Geometry Factor0.125
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