DC4910VW KOYO Full complement cylindrical roller bearings
Brand Name:KOYO
Model Number:DC4910VW
Series:M268700
Cone Part Number:M268744WS
Cup Part Number:M268710
Design Units:Imperial
Bearing Weight:103.00 Kg
Cage Type:Pin-Type
d:409.575 mm
D:590.550 mm
PDF DC4910VW

Product Details

SeriesM268700
Cone Part NumberM268744WS
Cup Part NumberM268710
Design UnitsImperial
Bearing Weight103.00 Kg
Cage TypePin-Type
d409.575 mm
D590.550 mm
B - Cone Width114.300 mm
C - Cup Width88.900 mm
B114.303 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter436.12 mm
db - Cone Backface Backing Diameter446.02 mm
Da - Cup Frontface Backing Diameter562.86 mm
Db - Cup Backface Backing Diameter548.89 mm
Ab - Cage-Cone Frontface Clearance8.4 mm
Aa - Cage-Cone Backface Clearance8.6 mm
a - Effective Center Location3-9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4182000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5702000 lbf
C0 - Static Radial Rating1250000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6104000 lbf
K - Factor71.76
e - ISO Factor80.33
Y - ISO Factor91.8
G1 - Heat Generation Factor (Roller-Raceway)5754.9
G2 - Heat Generation Factor (Rib-Roller End)420.9
Cg - Geometry Factor0.232
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Company Profile

TIMKEN BEARING MFG.CORP
Phone 409-782-6227
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