9E-2B40-2010-1197 Four Point Contact Ball Slewing Ring

Series:780000
Cone Part Number:EE780676
Cup Part Number:781400
Design Units:Imperial
Bearing Weight:26.3 Kg
Cage Type:Pin-Type
d:171.450 mm
D:355.6 mm
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Product Details

Series780000
Cone Part NumberEE780676
Cup Part Number781400
Design UnitsImperial
Bearing Weight26.3 Kg
Cage TypePin-Type
d171.450 mm
D355.6 mm
B - Cone Width60.325 mm
C - Cup Width41.275 mm
B61.913 mm
R - Cone Backface To Clear Radius14.830 mm
r - Cup Backface To Clear Radius24.83 mm
da - Cone Frontface Backing Diameter203.96 mm
db - Cone Backface Backing Diameter201.93 mm
Da - Cup Frontface Backing Diameter322.07 mm
Db - Cup Backface Backing Diameter320.04 mm
Ab - Cage-Cone Frontface Clearance6.6 mm
Aa - Cage-Cone Backface Clearance6.9 mm
a - Effective Center Location3-0.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)451100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5197000 lbf
C0 - Static Radial Rating243000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)634900 lbf
K - Factor71.46
e - ISO Factor80.4
Y - ISO Factor91.5
G1 - Heat Generation Factor (Roller-Raceway)646.5
G2 - Heat Generation Factor (Rib-Roller End)79.5
Cg - Geometry Factor0.118
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Company Profile

Phone 1-508-214-4700
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