56209.11 Rolling Mills BEARINGS FOR METRIC AND INCH SHAFT SIZES

Brand Name:Rolling Mills
Model Number:56209.11
Series:2500
Cone Part Number:2561X
Cup Part Number:2523-S
Design Units:Imperial
Bearing Weight:0.5 Kg
Cage Type:Stamped Steel
d:30.213 mm
D:69.850 mm

Product Details

Series2500
Cone Part Number2561X
Cup Part Number2523-S
Design UnitsImperial
Bearing Weight0.5 Kg
Cage TypeStamped Steel
d30.213 mm
D69.850 mm
B - Cone Width24.714 mm
C - Cup Width19.050 mm
B23.813 mm
R - Cone Backface To Clear Radius12.290 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter36.58 mm
db - Cone Backface Backing Diameter39.88 mm
Da - Cup Frontface Backing Diameter65.00 mm
Db - Cup Backface Backing Diameter60.96 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance0.5 mm
a - Effective Center Location3-8.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)44880 lbf
C1 - Dynamic Radial Rating (1 million revolutions)518800 lbf
C0 - Static Radial Rating21200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62280 lbf
K - Factor72.14
e - ISO Factor80.27
Y - ISO Factor92.19
G1 - Heat Generation Factor (Roller-Raceway)23.6
G2 - Heat Generation Factor (Rib-Roller End)9.63
Cg - Geometry Factor0.0656
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