71057A Franke Slewing Ring Bearings

Brand Name:Franke
Model Number:71057A
Series:540000
Cone Part Number:EE540502
Cup Part Number:541162
Design Units:Imperial
Bearing Weight:27.1 Kg
Cage Type:Stamped Steel
d:127 mm
D:295.275 mm

Product Details

Series540000
Cone Part NumberEE540502
Cup Part Number541162
Design UnitsImperial
Bearing Weight27.1 Kg
Cage TypeStamped Steel
d127 mm
D295.275 mm
B - Cone Width87.313 mm
C - Cup Width57.150 mm
B82.553 mm
R - Cone Backface To Clear Radius113.460 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter154.94 mm
db - Cone Backface Backing Diameter181.1 mm
Da - Cup Frontface Backing Diameter264.90 mm
Db - Cup Backface Backing Diameter256.03 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
Aa - Cage-Cone Backface Clearance11.7 mm
a - Effective Center Location3-20.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)447900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5185000 lbf
C0 - Static Radial Rating246000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)632700 lbf
K - Factor71.47
e - ISO Factor80.4
Y - ISO Factor91.51
G1 - Heat Generation Factor (Roller-Raceway)517.6
G2 - Heat Generation Factor (Rib-Roller End)52.9
Cg - Geometry Factor0.111
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Company Profile

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Phone 86-15153696688
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