NNU40/600K NSK Double row cylindrical roller bearings
Brand Name:NSK
Model Number:NNU40/600K
Series:HM743300
Cone Part Number:HM743345
Cup Part Number:HM743310
Design Units:Imperial
Bearing Weight:22.1 Kg
Cage Type:Pin-Type
d:209.550 mm
D:333.375 mm

Product Details

SeriesHM743300
Cone Part NumberHM743345
Cup Part NumberHM743310
Design UnitsImperial
Bearing Weight22.1 Kg
Cage TypePin-Type
d209.550 mm
D333.375 mm
B - Cone Width69.850 mm
C - Cup Width52.388 mm
B69.850 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter228.09 mm
db - Cone Backface Backing Diameter238 mm
Da - Cup Frontface Backing Diameter317.00 mm
Db - Cup Backface Backing Diameter303.02 mm
Ab - Cage-Cone Frontface Clearance5.1 mm
Aa - Cage-Cone Backface Clearance4.6 mm
a - Effective Center Location30.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)453400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5206000 lbf
C0 - Static Radial Rating353000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)640200 lbf
K - Factor71.33
e - ISO Factor80.44
Y - ISO Factor91.37
G1 - Heat Generation Factor (Roller-Raceway)1017.2
G2 - Heat Generation Factor (Rib-Roller End)140.1
Cg - Geometry Factor0.143
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Company Profile

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