DC4838VW KOYO Full complement cylindrical roller bearings

Brand Name: KOYO
Model Number: DC4838VW
Series: 13800
Cone Part Number: 13890
Cup Part Number: 13836
Design Units: Imperial
Bearing Weight: 0.20 Kg
Cage Type: Stamped Steel
d: 38.481 mm
D: 65.088 mm
PDF DC4838VW

Product Details

Series 13800
Cone Part Number 13890
Cup Part Number 13836
Design Units Imperial
Bearing Weight 0.20 Kg
Cage Type Stamped Steel
d 38.481 mm
D 65.088 mm
B - Cone Width 11.908 mm
C - Cup Width 9.525 mm
B 12.700 mm
R - Cone Backface To Clear Radius1 0.4 mm
r - Cup Backface To Clear Radius2 0.76 mm
da - Cone Frontface Backing Diameter 42.93 mm
db - Cone Backface Backing Diameter 42.93 mm
Da - Cup Frontface Backing Diameter 61.00 mm
Db - Cup Backface Backing Diameter 58.93 mm
Ab - Cage-Cone Frontface Clearance 2 mm
Aa - Cage-Cone Backface Clearance -0.3 mm
a - Effective Center Location3 -0.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 1580 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 6100 lbf
C0 - Static Radial Rating 7430 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 938 lbf
K - Factor7 1.69
e - ISO Factor8 0.35
Y - ISO Factor9 1.73
G1 - Heat Generation Factor (Roller-Raceway) 14.8
G2 - Heat Generation Factor (Rib-Roller End) 23.3
Cg - Geometry Factor 0.0601
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