020.50.2000 Slewing Bearing 1785x2215x190mm

Cone Part Number: LM117949
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 54100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 14000 lbf
d: 3.5000 in
B - Cone Width: 1.1250 in
R - Cone Backface To Clear Radius3: 0.09 in
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Product Details

Cone Part Number LM117949
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 54100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 14000 lbf
d 3.5000 in
B - Cone Width 1.1250 in
R - Cone Backface To Clear Radius3 0.09 in
da - Cone Frontface Backing Diameter 3.78 in
db - Cone Backface Backing Diameter 3.9 in
Ab - Cage-Cone Frontface Clearance 0.07 in
Aa - Cage-Cone Backface Clearance 0.04 in
a - Effective Center Location4 -0.22 in
C90 - Dynamic Radial Rating (90 million revolutions)5 8060 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 31100 lbf
C0 - Static Radial Rating 49500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 3710 lbf
K - Factor8 2.17
G1 - Heat Generation Factor (Roller-Raceway) 135.7
G2 - Heat Generation Factor (Rib-Roller End) 61.9
Cg - Geometry Factor 0.116
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