XSI140844-N INA Slewing Ring Bearings

Brand Name:INA
Model Number:XSI140844-N
Cone Part Number:LM720648
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13400 lbf
d:4.0000 in
B - Cone Width:1.0000 in
R - Cone Backface To Clear Radius3:0.06 in

Product Details

Cone Part NumberLM720648
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)151500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)213400 lbf
d4.0000 in
B - Cone Width1.0000 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter4.29 in
db - Cone Backface Backing Diameter4.33 in
Ab - Cage-Cone Frontface Clearance0.08 in
Aa - Cage-Cone Backface Clearance0.07 in
a - Effective Center Location40.19 in
C90 - Dynamic Radial Rating (90 million revolutions)57670 lbf
C1 - Dynamic Radial Rating (1 million revolutions)629600 lbf
C0 - Static Radial Rating45400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)76020 lbf
K - Factor81.27
G1 - Heat Generation Factor (Roller-Raceway)127.6
G2 - Heat Generation Factor (Rib-Roller End)62.7
Cg - Geometry Factor0.134
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Company Profile

Phone 61-2-9546 4013
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