3R6-71N9 Rotek Slewing Ring Bearings
Brand Name:Rotek
Model Number:3R6-71N9
Series:18600
Cone Part Number:18690
Cup Part Number:18620
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:46.038 mm
D:79.375 mm

Product Details

Series18600
Cone Part Number18690
Cup Part Number18620
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d46.038 mm
D79.375 mm
B - Cone Width17.463 mm
C - Cup Width13.495 mm
B17.463 mm
R - Cone Backface To Clear Radius12.790 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter51.05 mm
db - Cone Backface Backing Diameter55.88 mm
Da - Cup Frontface Backing Diameter74.68 mm
Db - Cup Backface Backing Diameter71.12 mm
Ab - Cage-Cone Frontface Clearance2.3 mm
Aa - Cage-Cone Backface Clearance0.3 mm
a - Effective Center Location3-2 mm
C90 - Dynamic Radial Rating (90 million revolutions)43030 lbf
C1 - Dynamic Radial Rating (1 million revolutions)511700 lbf
C0 - Static Radial Rating13800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)61940 lbf
K - Factor71.56
e - ISO Factor80.37
Y - ISO Factor91.6
G1 - Heat Generation Factor (Roller-Raceway)23.9
G2 - Heat Generation Factor (Rib-Roller End)17.7
Cg - Geometry Factor0.0725
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Company Profile

QM INDUSTRIES BEARING LIMITED
Phone +1-788-685-5998
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