DC4956VW KOYO Full complement cylindrical roller bearings

Brand Name: KOYO
Model Number: DC4956VW
Series: HH228300
Cone Part Number: HH228349V
Cup Part Number: HH228310V
Design Units: Imperial
Bearing Weight: 17.700 Kg
Cage Type: Stamped Steel
d: 127 mm
D: 254.000 mm
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Product Details

Series HH228300
Cone Part Number HH228349V
Cup Part Number HH228310V
Design Units Imperial
Bearing Weight 17.700 Kg
Cage Type Stamped Steel
d 127 mm
D 254.000 mm
B - Cone Width 82.550 mm
C - Cup Width 61.913 mm
B 77.790 mm
R - Cone Backface To Clear Radius1 9.650 mm
r - Cup Backface To Clear Radius2 6.35 mm
da - Cone Frontface Backing Diameter 148.08 mm
db - Cone Backface Backing Diameter 164.08 mm
Da - Cup Frontface Backing Diameter 233.93 mm
Db - Cup Backface Backing Diameter 223.01 mm
Ab - Cage-Cone Frontface Clearance 1.3 mm
Aa - Cage-Cone Backface Clearance 6.3 mm
a - Effective Center Location3 -23.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 62900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 242000 lbf
C0 - Static Radial Rating 279000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 34600 lbf
K - Factor7 1.82
e - ISO Factor8 0.32
Y - ISO Factor9 1.87
G1 - Heat Generation Factor (Roller-Raceway) 529.8
G2 - Heat Generation Factor (Rib-Roller End) 44.8
Cg - Geometry Factor 0.133
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Phone 409-782-6227
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