3R8-98E9

3R8-98E9 Three-Row Cross Roller Slewing Ring Bearing
Part Number 3R8-98E9
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 91.73"
Outside Diameter Of Outer Ring 108.400"
Internal Diameter On Outer Ring 99.72"
External Diameter On Inner Ring 99.45"
Height Of Overall Bearing Assembly 5.79"
Height Of Inner Ring 5.43"
Height Of Outer Ring 4.49"
Bolt Circle In Inner Ring 93.897"
Bolt Circle In Outer Ring 103.346"
Size Holes In Inner Ring 1.3
Size Holes In Outer Ring 1.3
Number Holes In Inner Ring 54
Number Holes In Outer Ring 54
Diametral Pitch 1.5
Pitch Diameter Of Gear 107.333"
Number Of Gear Teeth 161
Max Gear Tooth Load Fz 50355 lbs
Basic Static Load Rating(C0a) 3473000 lbs
Basic Static Load Rating(C0r) 472000 lbs
Moment Load Rating 6255000 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 2914 lbs
Gear Hardness 250-300 BHN
F 4.13
K 1.5

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INTERCHANGE
The LILY bearing part series 3R8-98E9 is a potential replacement for these common bearing part numbers.
LILY
ROTEK
L3R8-98E9
3R8-98E9