CR 28746 SKF DOUBLE LIP OIL SEAL SKF

Brand Name: SKF
Model Number: CR 28746
Series: 18600
Cone Part Number: 18685
Cup Part Number: 18620
Design Units: Imperial
Bearing Weight: 0.30 Kg
Cage Type: Stamped Steel
d: 44.450 mm
D: 79.375 mm

Product Details

Series 18600
Cone Part Number 18685
Cup Part Number 18620
Design Units Imperial
Bearing Weight 0.30 Kg
Cage Type Stamped Steel
d 44.450 mm
D 79.375 mm
B - Cone Width 17.463 mm
C - Cup Width 13.495 mm
B 17.463 mm
R - Cone Backface To Clear Radius1 2.790 mm
r - Cup Backface To Clear Radius2 1.52 mm
da - Cone Frontface Backing Diameter 49.53 mm
db - Cone Backface Backing Diameter 54.10 mm
Da - Cup Frontface Backing Diameter 74.68 mm
Db - Cup Backface Backing Diameter 71.12 mm
Ab - Cage-Cone Frontface Clearance 2.3 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location3 -2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 3030 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 11700 lbf
C0 - Static Radial Rating 13800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1940 lbf
K - Factor7 1.56
e - ISO Factor8 0.37
Y - ISO Factor9 1.6
G1 - Heat Generation Factor (Roller-Raceway) 23.9
G2 - Heat Generation Factor (Rib-Roller End) 17.7
Cg - Geometry Factor 0.0725
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