440TDO650-3 NSK Double Row Double Row Bearings

Brand Name:NSK
Model Number:440TDO650-3
Cone Part Number:EE192155W
Cup Part Number:192200
Design Units:Imperial
Bearing Weight:29.40 Kg
Cage Type:Stamped Steel
d:377.825 mm
D:508.000 mm

Product Details

Cone Part NumberEE192155W
Cup Part Number192200
Design UnitsImperial
Bearing Weight29.40 Kg
Cage TypeStamped Steel
d377.825 mm
D508.000 mm
B - Cone Width58.738 mm
C - Cup Width38.100 mm
B63.503 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter398.02 mm
db - Cone Backface Backing Diameter407.92 mm
Da - Cup Frontface Backing Diameter482.10 mm
Db - Cup Backface Backing Diameter478.03 mm
Ab - Cage-Cone Frontface Clearance5.6 mm
Aa - Cage-Cone Backface Clearance16.5 mm
a - Effective Center Location339.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)438400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5148000 lbf
C0 - Static Radial Rating332000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)635000 lbf
K - Factor71.1
e - ISO Factor80.53
Y - ISO Factor91.13
G1 - Heat Generation Factor (Roller-Raceway)2288
G2 - Heat Generation Factor (Rib-Roller End)398.1
Cg - Geometry Factor0.195
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