11.50.4140.001.49.1502 Standard 5 Slewing Ring Bearings

Brand Name: Standard 5
Model Number: 11.50.4140.001.49.1502
Series: 30309M
Cone Part Number: X30309M
Design Units: METRIC
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 50500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 13100 lbf
d: 45.000 mm
B - Cone Width: 25.000 mm

Product Details

Series 30309M
Cone Part Number X30309M
Design Units METRIC
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 50500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 13100 lbf
d 45.000 mm
B - Cone Width 25.000 mm
WPD 90.9 mm
DD 82.9 mm
R - Cone Backface To Clear Radius3 2.030 mm
da - Cone Frontface Backing Diameter 56 mm
db - Cone Backface Backing Diameter 59 mm
Ab - Cage-Cone Frontface Clearance 4.3 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location4 -6.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)5 33500 N
C1 - Dynamic Radial Rating (1 million revolutions)6 129000 N
C0 - Static Radial Rating 139000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 19800 N
K - Factor8 1.69
G1 - Heat Generation Factor (Roller-Raceway) 41.9
G2 - Heat Generation Factor (Rib-Roller End) 18.4
Cg - Geometry Factor 0.0851
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