L9-42N9Z Slewing Ring Bearings
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Part No. L9-42N9Z
LILY Part No. LL9-42N9Z
Series 2100 Series
Gear Internal gear
Type Ball
System of Measurement Inch
Correspond FIG2
Outside diameter of outer ring 47.24"
Outside Diameter Of Outer Ring Tolerance +-0.14"
Inside diameter of inner ring 36.16"
Inside Diameter Of Inner Ring Tolerance +0.03"
Height of overall bearing assembly 3.54"
Height of inner ring 2.80"
Height of outer ring 2.80"
External diameter on outer ring 43.98"
External Diameter On Outer RingTolerance +-0.14"
Internal diameter on outer ring 41.48"
Internal Diameter On Outer RingTolerance +-0.14"
External diameter on inner ring 41.59"
External Diameter On Inner Ring Tolerance +-0.14"
Bolt circle in outer ring 45.75"
Number holes in outer ring 30
Size of hole in outer ring 13/16"
Bolt circle in inner ring 39"
Number holes in inner ring 30
Size of hole in inner ring 13/16"
Diametral pitch 2.5
Pitch diameter of gear 36.8"
Number of Teeth 92
Mating Pinions P2.5-5.6D2 P2.5-6.8D2
Maximum allowable gear tooth load 15400 lbs
Ring Material 42CRO or 140MN
Ball Materrial 52190_Chrome_Steel
Cage Materia Nylon or 390 Series Stainless Steel
Seal Materia NBR
RoHS Compliant
REACH Compliant
Weight 388 lbs
L9-42N9Z Slewing Ring Bearings cad drawing

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