R8-46E3

R8-46E3 Cross Roller Slewing Ring Bearing
Part Number R8-46E3
Brand: LILY
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Equivalent: ROTEK
System of Measurement Inch
Series 5000 Series
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 42.05"
Outside Diameter Of Outer Ring 52.640"
Internal Diameter On Outer Ring 46.378"
External Diameter On Inner Ring 46.535"
Height Of Overall Bearing Assembly 2.874"
Height Of Inner Ring 2.520"
Height Of Outer Ring 2.520"
Bolt Circle In Inner Ring 43.750"
Bolt Circle In Outer Ring 49.125"
Size Holes In Inner Ring 0.81
Size Holes In Outer Ring 0.81
Number Holes In Inner Ring 36
Number Holes In Outer Ring 36
Diametral Pitch 2.5
Pitch Diameter Of Gear 52.000"
Number Of Gear Teeth 130
Max Gear Tooth Load Fz 18000 lbs
Basic Static Load Rating(C0a) 580000 lbs
Moment Load Rating 552400 ft-lbs
Correspond 1
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 487 lbs
Gear Hardness 250-300 BHN
F 2.52

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INTERCHANGE
The LILY bearing part series R8-46E3 is a potential replacement for these common bearing part numbers.
LILY
ROTEK
LR8-46E3
R8-46E3