Excavator Hitachi Ex200 Slewing Bearing, Slewing Ring, Swing Circle

We work closely with our Excavator Hitachi Ex200 Slewing Bearing, Slewing Ring, Swing Circle manufacturing partners DRIVESHAFT ANDERSON, INC. to bring the best value to customers. 51.594 mm h

What is Ex200 bearing interchange?

Brand Name:Hitachi
Model Number:Ex200
Cone Part Number:LM716449
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:53000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13700 lbf
d:3.2500 in
B - Cone Width:1.0625 in
R - Cone Backface To Clear Radius3:0.14 in

Product Details

Cone Part NumberLM716449
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)153000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)213700 lbf
d3.2500 in
B - Cone Width1.0625 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter3.5 in
db - Cone Backface Backing Diameter3.78 in
Ab - Cage-Cone Frontface Clearance0.06 in
Aa - Cage-Cone Backface Clearance0.08 in
a - Effective Center Location40.07 in
C90 - Dynamic Radial Rating (90 million revolutions)57900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)630500 lbf
C0 - Static Radial Rating42000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)76200 lbf
K - Factor81.27
G1 - Heat Generation Factor (Roller-Raceway)90.3
G2 - Heat Generation Factor (Rib-Roller End)38.6
Cg - Geometry Factor0.12
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Company Profile

Phone 1-812-342-7000
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