3R6-71E9

3R6-71E9 Three-Row Cross Roller Slewing Ring Bearing
Part Number 3R6-71E9
Brand: LILY
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Equivalent: ROTEK
System of Measurement Inch
Series 10000 Series
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 65.55"
Outside Diameter Of Outer Ring 79.200"
Internal Diameter On Outer Ring 71.93"
External Diameter On Inner Ring 71.69"
Height Of Overall Bearing Assembly 4.72"
Height Of Inner Ring 4.41"
Height Of Outer Ring 3.70"
Bolt Circle In Inner Ring 67.126"
Bolt Circle In Outer Ring 75.000"
Size Holes In Inner Ring 1.02
Size Holes In Outer Ring 1.02
Number Holes In Inner Ring 46
Number Holes In Outer Ring 46
Diametral Pitch 1.75
Pitch Diameter Of Gear 78.286"
Number Of Gear Teeth 137
Max Gear Tooth Load Fz 34820 lbs
Basic Static Load Rating(C0a) 2254000 lbs
Basic Static Load Rating(C0r) 250000 lbs
Moment Load Rating 2525000 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 1426 lbs
Gear Hardness 250-300 BHN
F 3.39
K 1.02

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INTERCHANGE
The LILY bearing part series 3R6-71E9 is a potential replacement for these common bearing part numbers.
LILY
ROTEK
L3R6-71E9
3R6-71E9