021.40.1250 Slewing Bearing 1074x1426x160mm

Series: L68100
Cone Part Number: L68149P
Cup Part Number: L68111P
Design Units: Imperial
Bearing Weight: 0.20 Kg
Cage Type: Stamped Steel
d: 34.989 mm
D: 59.974 mm
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Product Details

Series L68100
Cone Part Number L68149P
Cup Part Number L68111P
Design Units Imperial
Bearing Weight 0.20 Kg
Cage Type Stamped Steel
d 34.989 mm
D 59.974 mm
B - Cone Width 16.764 mm
C - Cup Width 11.938 mm
B 15.875 mm
R - Cone Backface To Clear Radius1 3.560 mm
r - Cup Backface To Clear Radius2 1.27 mm
da - Cone Frontface Backing Diameter 39.12 mm
db - Cone Backface Backing Diameter 45.47 mm
Da - Cup Frontface Backing Diameter 55.90 mm
Db - Cup Backface Backing Diameter 53.09 mm
Ab - Cage-Cone Frontface Clearance 1.5 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location3 -2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 2650 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 10200 lbf
C0 - Static Radial Rating 11000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1890 lbf
K - Factor7 1.4
e - ISO Factor8 0.42
Y - ISO Factor9 1.44
G1 - Heat Generation Factor (Roller-Raceway) 15.7
G2 - Heat Generation Factor (Rib-Roller End) 14.7
Cg - Geometry Factor 0.0657
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