11.20.0755.001.21.1504 Standard 5 Slewing Ring Bearings

Brand Name:Standard 5
Model Number:11.20.0755.001.21.1504
Series:L521900
Cone Part Number:L521949
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:34800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9020 lbf
d:4.25 in
B - Cone Width:0.8438 in

Product Details

SeriesL521900
Cone Part NumberL521949
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)134800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29020 lbf
d4.25 in
B - Cone Width0.8438 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter4.49 in
db - Cone Backface Backing Diameter4.57 in
Ab - Cage-Cone Frontface Clearance0.1 in
Aa - Cage-Cone Backface Clearance0.01 in
a - Effective Center Location40.19 in
C90 - Dynamic Radial Rating (90 million revolutions)55180 lbf
C1 - Dynamic Radial Rating (1 million revolutions)620000 lbf
C0 - Static Radial Rating39400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)73480 lbf
K - Factor81.49
G1 - Heat Generation Factor (Roller-Raceway)152
G2 - Heat Generation Factor (Rib-Roller End)108
Cg - Geometry Factor0.135
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Company Profile

Phone 722-298-7405
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