Manufacturers Double Row Tapered Roller Manufacturers Double Row Tapered Roller Bearingss CRD-2421

Series:	HH249900
Cone Part Number:	HH249949H
Design Units:	Imperial
Cage Type:	Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:	965000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:	250000 lbf
d:	9.7500 in
B - Cone Width:	4.6250 in
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Product Details

Series	HH249900
Cone Part Number	HH249949H
Design Units	Imperial
Cage Type	Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	965000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	250000 lbf
d	9.7500 in
B - Cone Width	4.6250 in
R - Cone Backface To Clear Radius3	0.25 in
da - Cone Frontface Backing Diameter	10.94 in
db - Cone Backface Backing Diameter	11.34 in
Ab - Cage-Cone Frontface Clearance	0.24 in
Aa - Cage-Cone Backface Clearance	0.28 in
a - Effective Center Location4	-1.13 in
C90 - Dynamic Radial Rating (90 million revolutions)5	144000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	554000 lbf
C0 - Static Radial Rating	846000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	81800 lbf
K - Factor8	1.76
G1 - Heat Generation Factor (Roller-Raceway)	2373.9
G2 - Heat Generation Factor (Rib-Roller End)	173.3
Cg - Geometry Factor	0.175