231.21.0475.013 Type 21/520.1 Standard 5 Slewing Ring Bearings

Brand Name:Standard 5
Model Number:231.21.0475.013 Type 21/520.1
Series:6500
Cone Part Number:6576CP
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:172000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:44600 lbf
d:3 in
B - Cone Width:2.1693 in

Product Details

Series6500
Cone Part Number6576CP
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1172000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)244600 lbf
d3 in
B - Cone Width2.1693 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter3.82 in
db - Cone Backface Backing Diameter4.06 in
Ab - Cage-Cone Frontface Clearance0.06 in
Aa - Cage-Cone Backface Clearance0.15 in
a - Effective Center Location4-0.52 in
C90 - Dynamic Radial Rating (90 million revolutions)525600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)698800 lbf
C0 - Static Radial Rating118000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)717600 lbf
K - Factor81.46
Cg - Geometry Factor0.1040
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