CR 7443 SKF SKF RADIAL SHAFT SEAL

Brand Name: SKF
Model Number: CR 7443
Cone Part Number: LL521849C
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 27500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 7140 lbf
d: 4.25 in
B - Cone Width: 0.5938 in
R - Cone Backface To Clear Radius3: 0.06 in

Product Details

Cone Part Number LL521849C
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 27500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 7140 lbf
d 4.25 in
B - Cone Width 0.5938 in
R - Cone Backface To Clear Radius3 0.06 in
da - Cone Frontface Backing Diameter 4.45 in
db - Cone Backface Backing Diameter 4.53 in
Ab - Cage-Cone Frontface Clearance 0.12 in
Aa - Cage-Cone Backface Clearance 0.01 in
a - Effective Center Location4 0.29 in
C90 - Dynamic Radial Rating (90 million revolutions)5 4100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 15800 lbf
C0 - Static Radial Rating 24000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 2750 lbf
K - Factor8 1.49
G1 - Heat Generation Factor (Roller-Raceway) 104.7
G2 - Heat Generation Factor (Rib-Roller End) 110.1
Cg - Geometry Factor 0.118
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Phone +65 6795 7418
Fax +65 6795 7418
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