68520A Franke Slewing Ring Bearings

Brand Name: Franke
Model Number: 68520A
Series: 13600
Cone Part Number: 13687
Cup Part Number: 13623X
Design Units: Imperial
Bearing Weight: 0.30 Kg
Cage Type: Stamped Steel
d: 38.1 mm
D: 69.012 mm

Product Details

Series 13600
Cone Part Number 13687
Cup Part Number 13623X
Design Units Imperial
Bearing Weight 0.30 Kg
Cage Type Stamped Steel
d 38.1 mm
D 69.012 mm
B - Cone Width 19.050 mm
C - Cup Width 18.463 mm
B 22.431 mm
R - Cone Backface To Clear Radius1 2.030 mm
r - Cup Backface To Clear Radius2 0.38 mm
da - Cone Frontface Backing Diameter 42.93 mm
db - Cone Backface Backing Diameter 46.48 mm
Da - Cup Frontface Backing Diameter 66.00 mm
Db - Cup Backface Backing Diameter 60.96 mm
Ab - Cage-Cone Frontface Clearance 1.3 mm
Aa - Cage-Cone Backface Clearance 0.5 mm
a - Effective Center Location3 -3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 3920 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 15100 lbf
C0 - Static Radial Rating 15300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2700 lbf
K - Factor7 1.45
e - ISO Factor8 0.4
Y - ISO Factor9 1.49
G1 - Heat Generation Factor (Roller-Raceway) 20.7
G2 - Heat Generation Factor (Rib-Roller End) 12.2
Cg - Geometry Factor 0.0713
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Phone 922-5267
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