Slewing Ring Bearings

16390001 Slewing Ring Bearings

LILY Interchangeable From Kaydon
16390001 Slewing Ring Bearings
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Part Number 16390001
Maximum Allowable Gear Tooth Load (Fz) 20,230
Moment Load Rating (Crm) 461,000ft-lbs | 2058.036KN
Bearing Types Slewing Ring Bearing
Outline Dimensions and Weight
Outspide Diameter of Outer Ring (Do) 40.880" | 1038.35mm
Inspide Diameter of Inner Ring (di) 30.560" | 776.22mm
Height of overall bearing assembly(H) 3.380" | 85.85mm
Height of outer ring(Ho) 2.560" | 65.02mm
Height of inner ring(Hi) 3.000" | 76.2mm
External diameter on outer ring(Dr) -
Internal diameter on inner ring(dr) 32.375" | 822.33mm
Approximate Weight (lbs) 375lbs | 170.096KG
Mounting Holes
Bolt Circle in Outer Ring (Lo) 39.250" | 996.95mm
Number Holes in Outer Ring (no) 40
Size of hole in outer ring(Bo) 0.813
Bolt circle in inner ring(Li) 33.750" | 857.25mm
Number Holes in Inner Ring (ni) 40
Size of hole in inner ring(Bi) 0.813
Gear Data
Pressure Angle of Gear Teeth (α) 20 º
Tooth form SD
Pitch Diameter (D2) 31.200" | 792.48mm
Pd or (m) 2.5
Number of Teeth (z2) 78
Addendum modification coefficient of gear teeth(x2) 0
Face wpidth of gear teeth(b2) 2.750
gear Internal gear
16390001 Slewing Ring Bearings

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