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83911221 Bearing cone

NC-005754 · Other Steering Components

83911221 Bearing cone

CAD 180.51

Availability to confirm

Bearing cone – reference 83911221. Catalogue-listed applications: Case, Allis Chalmers, Case / International Harvester 850C LGP, 850D LGP, 855D LGP, 850E LGP, 855E LGP, 850G LGP. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-005754
Reference numbers
83911221, 700703802, MA585E, 8D1819, 70734759, 70933144, 79734759, 634163C91, L33736
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Bearing cone Fits Case 850C, 850D, 855D, 850E, 855E, 850G, LGP machine. 

Configuration: Final Drive Bearing Cone Fits Case (Fits Case/IH) Crawler Dozers - LGP Models Only
This tapered roller bearing cone is a final drive component Fits Case 850-series crawler dozers equipped with the Low Ground Pressure (LGP) undercarriage. It serves as the inner race of the tapered roller bearing assembly in the final drive, handling both radial and axial loads in the drivetrain. Note: this bearing (83911221) fits LGP models only - non-LGP machines use a different bearing cone. Each machine requires 2 cones. The matching bearing cup is sold separately (Fits Case 86613319).
Specifications
Bearing Type: Tapered Roller Bearing Cone (single cone / inner race assembly)
Bore Diameter: 100 mm (3.937 in.)
Cone Width: 35 mm (1.378 in.)
Outer Diameter: 155 mm (6.102 in.)
Location: Final Drive Assembly
Quantity Required Per Machine: 2
LGP Models Only - Does NOT fit standard undercarriage models
Compatible Models
Fits Case 850/855 Series Crawler Dozers (LGP Only): 850C LGP, 850D LGP, 855D LGP, 850E LGP, 855E LGP, 850G LGP
Replaces Part Number(s):
83911221, 700703802, MA585E, 8D1819, 70734759, 70933144, 79734759, 634163C91, L33736
Aftermarket Interchange Numbers
JM720249 (Timken / NTN / Bower / SKF cross-reference)
New aftermarket replacement part - not remanufactured, not used.

Reference numbers: 83911221, 700703802, MA585E, 8D1819, 70734759, 70933144, 79734759, 634163C91, L33736

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • Case 850C LGP
  • Case 850D LGP
  • Case 855D LGP
  • Case 850E LGP
  • Case 855E LGP
  • Case 850G LGP
Application notes
  • One New Aftermarket Replacement Final Drive Bearing Cone Fits Case (Fits Case/IH) Crawler Dozers - LGP Models Only
  • This tapered roller bearing cone is a final drive component Fits Case 850-series crawler dozers equipped with the Low Ground Pressure (LGP) undercarriage. It serves as the inner race of the tapered roller bearing assembly in the final drive, handling both radial and axial loads in the drivetrain. Note: this bearing (83911221) fits LGP models only - non-LGP machines use a different bearing cone. Each machine requires 2 cones. The matching bearing cup is sold separately (Fits Case 86613319).
  • LGP Models Only - Does NOT fit standard undercarriage models
  • Fits Case 850/855 Series Crawler Dozers (LGP Only): 850C LGP, 850D LGP, 855D LGP, 850E LGP, 855E LGP, 850G LGP
  • Aftermarket Interchange Numbers
  • New aftermarket replacement part - not remanufactured, not used.

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