Product Details

SC04B19 Deep Groove Ball Bearing 20x56x12mm

Brand Name SKF
Model Number QTY.3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

SKF QTY.3 bearing Size Chart (mm/inches)

Series45200
Cone Part Number45285
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)160000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)215600 lbf
d2 in
B - Cone Width1.2188 in
R - Cone Backface To Clear Radius30.09 in
da - Cone Frontface Backing Diameter2.44 in
db - Cone Backface Backing Diameter2.56 in
Ab - Cage-Cone Frontface Clearance0.1 in
Aa - Cage-Cone Backface Clearance0.07 in
a - Effective Center Location4-0.32 in
C90 - Dynamic Radial Rating (90 million revolutions)58930 lbf
C1 - Dynamic Radial Rating (1 million revolutions)634500 lbf
C0 - Static Radial Rating42600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)75090 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)63.5
G2 - Heat Generation Factor (Rib-Roller End)16.9
Cg - Geometry Factor0.0971
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