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

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
B - Cone Width 114.300 mm
C - Cup Width 88.900 mm
B 114.303 mm
R - Cone Backface To Clear Radius1 6.35 mm
r - Cup Backface To Clear Radius2 6.35 mm
da - Cone Frontface Backing Diameter 436.12 mm
db - Cone Backface Backing Diameter 446.02 mm
Da - Cup Frontface Backing Diameter 562.86 mm
Db - Cup Backface Backing Diameter 548.89 mm
Ab - Cage-Cone Frontface Clearance 8.4 mm
Aa - Cage-Cone Backface Clearance 8.6 mm
a - Effective Center Location3 -9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 182000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 702000 lbf
C0 - Static Radial Rating 1250000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 104000 lbf
K - Factor7 1.76
e - ISO Factor8 0.33
Y - ISO Factor9 1.8
G1 - Heat Generation Factor (Roller-Raceway) 5754.9
G2 - Heat Generation Factor (Rib-Roller End) 420.9
Cg - Geometry Factor 0.232
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Company Profile

Phone 409-782-6227
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