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 NumberLM117949
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)154100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)214000 lbf
d3.5000 in
B - Cone Width1.1250 in
R - Cone Backface To Clear Radius30.09 in
da - Cone Frontface Backing Diameter3.78 in
db - Cone Backface Backing Diameter3.9 in
Ab - Cage-Cone Frontface Clearance0.07 in
Aa - Cage-Cone Backface Clearance0.04 in
a - Effective Center Location4-0.22 in
C90 - Dynamic Radial Rating (90 million revolutions)58060 lbf
C1 - Dynamic Radial Rating (1 million revolutions)631100 lbf
C0 - Static Radial Rating49500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)73710 lbf
K - Factor82.17
G1 - Heat Generation Factor (Roller-Raceway)135.7
G2 - Heat Generation Factor (Rib-Roller End)61.9
Cg - Geometry Factor0.116
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