A8-22N2A Slewing Ring Bearings
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Part No. A8-22N2A
LILY Part No. LA8-22N2A
Series 3000 Series
Gear Internal gear
Type Ball
System of Measurement Inch
Correspond FIG3
Outside diameter of outer ring 25.75"
Inside diameter of inner ring 16.850"
Height of overall bearing assembly 2.75"
Height of inner ring 2.38"
Height of outer ring 2.38"
Internal diameter on outer ring 22.03"
External diameter on inner ring 22.06"
Bolt circle in outer ring 24.5"
Number holes in outer ring 18
Size of hole in outer ring 0.69
Bolt circle in inner ring 19.5"
Number holes in inner ring 24
Size of hole in inner ring 5/8-11
Diametral pitch 4
Pitch diameter of gear 17.25"
Number of Teeth 69
Tooth From 20d,Stub
Face width 2.38
Maximum allowable gear tooth load 12600lbs
Ring Material 42CRO or 167MN
Ball Materrial 52217_Chrome_Steel
Cage Materia Nylon or 417 Series Stainless Steel
Seal Materia NBR
RoHS Compliant
REACH Compliant
Moment load rating 130000ft-lbs
Force perpendicular to bearing axis of rotation 309000lbs
Weight 184 lbs
A8-22N2A Slewing Ring Bearings cad drawing

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