12440001

12440001 Four Point Contact Ball Slewing Ring Bearing
Part Number 12440001
Brand: LILY Brand: LILY
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Equivalent: KAYDON
System of Measurement Inch
Series XT Series
Gear External Gear
Type Ball
Bearing Type Standard
Product Type Slewing Beraing
For Load Direction Four Point Contact
Inside Diameter Of Inner Ring 29.5"
Outside Diameter Of Outer Ring 39.4"
External Diameter On Outer Ring 38.375"
Height Of Overall Bearing Assembly 3.875"
Height Of Inner Ring 3.031"
Height Of Outer Ring 3.031"
Bolt Circle In Inner Ring 31.25"
Bolt Circle In Outer Ring 36.75"
Size Holes In Inner Ring 0.813"
Size Holes In Outer Ring 0.813"
Number Holes In Inner Ring 39
Number Holes In Outer Ring 36
Pitch Diameter Of Gear 39"
Diametral Pitch 4
Number Of Gear Teeth 156
Max Gear Tooth Load Fz 14000 lbs
Moment Load Rating 477000 ft-lbs
Tooth SD
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 390 lbs
Face Width Of Gear Teeth 2.75"
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12440001 Slewing Ring Bearings;

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INTERCHANGE
The LILY bearing part series 12440001 is a potential replacement for these common bearing part numbers.
LILY
KAYDON
L12440001
12440001