DC4868VW KOYO Full complement cylindrical roller bearings

Brand Name: KOYO
Model Number: DC4868VW
Series: 526000
Cone Part Number: EE526132
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 489000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 127000 lbf
d: 13.0000 in
B - Cone Width: 3.1562 in
PDF DC4868VW

Product Details

Series 526000
Cone Part Number EE526132
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 489000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 127000 lbf
d 13.0000 in
B - Cone Width 3.1562 in
R - Cone Backface To Clear Radius3 0.13 in
da - Cone Frontface Backing Diameter 13.82 in
db - Cone Backface Backing Diameter 13.94 in
Ab - Cage-Cone Frontface Clearance 0.18 in
Aa - Cage-Cone Backface Clearance 0.53 in
a - Effective Center Location4 0.19 in
C90 - Dynamic Radial Rating (90 million revolutions)5 72900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 281000 lbf
C0 - Static Radial Rating 523000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 48700 lbf
K - Factor8 1.49
G1 - Heat Generation Factor (Roller-Raceway) 2283.3
G2 - Heat Generation Factor (Rib-Roller End) 287.2
Cg - Geometry Factor 0.179
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Phone 409-782-6227
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