231.20.0700.503 External Gear Teeth Slewing Bearing

Cone Part Number: LL428349
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 44400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 11500 lbf
d: 5.5000 in
B - Cone Width: 0.8125 in
R - Cone Backface To Clear Radius3: 0.06 in
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Product Details

Cone Part Number LL428349
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 44400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 11500 lbf
d 5.5000 in
B - Cone Width 0.8125 in
R - Cone Backface To Clear Radius3 0.06 in
da - Cone Frontface Backing Diameter 5.75 in
db - Cone Backface Backing Diameter 5.83 in
Ab - Cage-Cone Frontface Clearance 0.11 in
Aa - Cage-Cone Backface Clearance 0.02 in
a - Effective Center Location4 0.31 in
C90 - Dynamic Radial Rating (90 million revolutions)5 6600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 25500 lbf
C0 - Static Radial Rating 47400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 4130 lbf
K - Factor8 1.6
G1 - Heat Generation Factor (Roller-Raceway) 232
G2 - Heat Generation Factor (Rib-Roller End) 156
Cg - Geometry Factor 0.15
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