S7212 ACD/HCP4A SKF High Speed Angular Contact Ball Bearings

Brand Name:SKF
Model Number:S7212 ACD/HCP4A
Series:53000
Cone Part Number:53176
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:46500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12000 lbf
d:1.7500 in
B - Cone Width:1.1142 in
PDF S7212 ACD/HCP4A

Product Details

Series53000
Cone Part Number53176
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)146500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)212000 lbf
d1.7500 in
B - Cone Width1.1142 in
R - Cone Backface To Clear Radius30.050 in
da - Cone Frontface Backing Diameter2.07 in
db - Cone Backface Backing Diameter2.32 in
Ab - Cage-Cone Frontface Clearance0.12 in
Aa - Cage-Cone Backface Clearance0.19 in
a - Effective Center Location4-0.01 in
C90 - Dynamic Radial Rating (90 million revolutions)56920 lbf
C1 - Dynamic Radial Rating (1 million revolutions)626700 lbf
C0 - Static Radial Rating23400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)78760 lbf
K - Factor80.79
G1 - Heat Generation Factor (Roller-Raceway)26.7
G2 - Heat Generation Factor (Rib-Roller End)9.63
Cg - Geometry Factor0.093
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