R8-30N3

R8-30N3 Cross Roller Slewing Ring Bearing
Part Number R8-30N3
Brand: LILY
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Equivalent: ROTEK
System of Measurement Inch
Series 5000 Series
Gear Internal Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 25.1"
Outside Diameter Of Outer Ring 34.09"
Internal Diameter On Outer Ring 30.000"
External Diameter On Inner Ring 30.157"
Height Of Overall Bearing Assembly 2.874"
Height Of Inner Ring 2.520"
Height Of Outer Ring 2.520"
Bolt Circle In Inner Ring 27.500"
Bolt Circle In Outer Ring 32.625"
Size Holes In Inner Ring 0.69
Size Holes In Outer Ring 0.69
Number Holes In Inner Ring 24
Number Holes In Outer Ring 24
Diametral Pitch 4
Pitch Diameter Of Gear 25.500"
Number Of Gear Teeth 102
Basic Static Load Rating(C0a) 373000 lbs
Moment Load Rating 228000 ft-lbs
Correspond 2
Tooth Form 20, stub
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 273 lbs
Gear Hardness 250-300 BHN

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INTERCHANGE
The LILY bearing part series R8-30N3 is a potential replacement for these common bearing part numbers.
LILY
ROTEK
LR8-30N3
R8-30N3