NNU484 NSK Double row cylindrical roller bearings
Brand Name:NSK
Model Number:NNU484
Series:14500
Cone Part Number:14585
Cup Part Number:14525
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.925 mm
D:68.263 mm

Product Details

Series14500
Cone Part Number14585
Cup Part Number14525
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d34.925 mm
D68.263 mm
B - Cone Width20.638 mm
C - Cup Width15.875 mm
B20.638 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius22.29 mm
da - Cone Frontface Backing Diameter39.88 mm
db - Cone Backface Backing Diameter45.97 mm
Da - Cup Frontface Backing Diameter63.00 mm
Db - Cup Backface Backing Diameter58.93 mm
Ab - Cage-Cone Frontface Clearance3 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)43450 lbf
C1 - Dynamic Radial Rating (1 million revolutions)513300 lbf
C0 - Static Radial Rating15300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62080 lbf
K - Factor71.66
e - ISO Factor80.35
Y - ISO Factor91.7
G1 - Heat Generation Factor (Roller-Raceway)19.5
G2 - Heat Generation Factor (Rib-Roller End)12.3
Cg - Geometry Factor0.067
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Company Profile

COOPER BEARING LIMITED
Phone +1-785-435-3678
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