191.40.4500.990.41.1502 Three-rows Roller Slewing Bearing

Series: LM451300
Cone Part Number: LM451349W
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 275000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 71200 lbf
d: 10.5 in
B - Cone Width: 2.2500 in
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Product Details

Series LM451300
Cone Part Number LM451349W
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 275000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 71200 lbf
d 10.5 in
B - Cone Width 2.2500 in
R - Cone Backface To Clear Radius3 0.14 in
da - Cone Frontface Backing Diameter 11.06 in
db - Cone Backface Backing Diameter 11.22 in
Ab - Cage-Cone Frontface Clearance 0.18 in
Aa - Cage-Cone Backface Clearance 0.19 in
a - Effective Center Location4 0.2 in
C90 - Dynamic Radial Rating (90 million revolutions)5 40900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 158000 lbf
C0 - Static Radial Rating 339000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 25200 lbf
K - Factor8 1.62
G1 - Heat Generation Factor (Roller-Raceway) 1554.1
G2 - Heat Generation Factor (Rib-Roller End) 212.2
Cg - Geometry Factor 0.154
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