A8-39E12 Slewing Ring Bearings

LILY Interchangeable From Rotek
A8-39E12 Slewing Ring Bearings
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Rotek Part No. A8-39E12
LILY Part No. LA8-39E12
Series 3000 Series
Gear External gear
Type Ball
System of Measurement Inch
Inside Diameter Of Inner Ring 34.88"
Outside Diameter Of Outer Ring 42.598"
External Diameter On Outer Ring (Dr) 41.04"
Internal Diameter On Outer Ring (Di) 38.27"
External Diameter On Inner Ring (do) 38.62"
Height Of Overall Bearing Assembly (H) 3.23"
Height Of Inner Ring (Hi) 2.64"
Height Of Outer Ring (Ho) 2.87"
Weight 310 lbs
Bolt Circle In Outer Ring (Lo) 39.961"
Number Holes In Outer Ring (no) 30
Bolt Circle In Inner Ring (Li) 36.299"
Number Holes In Inner Ring (ni) 30
Pitch Diameter Of Gear (D2) 3.175"
Diametral Pitch (Pd) 41.26"
Number Of Gear Teeth (z2) 131
Tooth Form 20d
Face Width Of Gear Teeth (b2) 2.87"
Raceway Moment 339000 ft-lbs
Compressive Thrust 461000 lbs
OU M16x2 "
IU M16x2"
Hole Figure Style 2
Tangential Gear Capacity 14400 lbs
A8-39E12 Slewing Ring Bearings

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