Four Row Tapered Roller Bearings 623028

Series:	LM451300
Cone Part Number:	LM451349DW
Cup Part Number:	LM451310V
Design Units:	Imperial
Bearing Weight:	63.8 lb
Cage Type:	Stamped Steel
Aa - Cage-Cone Backface Clearance:	0 in
d:	10.5 in

Product Details

Series	LM451300
Cone Part Number	LM451349DW
Cup Part Number	LM451310V
Design Units	Imperial
Bearing Weight	63.8 lb
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in
d	10.5 in
D	14 in
B - Double Cone Width	4.3125 in
C - Cup Width	1.7500 in
T - Bearing Width across Cups	4.2499 in
R - Cone Frontface To Clear Radius1	0.060 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	11.06 in
Db - Cup Backface Backing Diameter	13.19 in
Ab - Cage-Cone Frontface Clearance	0.15 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	40900 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	275000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	71200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	25200 lbf
K - Factor7	1.62
e - ISO Factor8	0.36
Y1 - ISO Factor9	1.87
Y2 - ISO Factor10	2.79
G1 - Heat Generation Factor (Roller-Raceway)11	1550
G2 - Heat Generation Factor (Rib-Roller End)	212
Cg - Geometry Factor12	0.154