A-JD8100-AI BEARING

One New Aftermarket Replacement Tapered Roller Bearing Cone Fits John Deere Equipment

This tapered roller bearing cone (Fits John Deere part number JD8100) is a single-row, separable inch-dimension bearing designed to handle combined radial and axial loads in agricultural and construction equipment drivetrains. It is a widely cross-referenced bearing used across multiple major equipment brands including Fits John Deere, Fits Case IH, Fits Massey Ferguson, Fits New Holland, and others.

Specifications

• Type: Tapered Roller Bearing Cone (single row, separable)
• Inner Diameter: 34.925 mm (1.375 in)
• Outer Diameter: 73.025 mm (2.875 in)
• Width: 24.608 mm (0.969 in)
• Standard: ANSI/ABMA 19.2
• Cone Part Number: 25877 | Cup Part Number: 25821 (JD7424)

Compatible Equipment

Fits John Deere: All models using JD8100 bearing cone application (including 350C, 350D dozer final drive and agricultural equipment across multiple series)

Fits Case IH: Applications using 165964R1, 395639R91, 227326R91

Fits Massey Ferguson: All models 1964-1983 using 3038992M1, 350353M1, 350353X1

Fits New Holland: Applications using 605187, 605188

Great Plains: Applications using 822-015C, 822-016C

Krause: Applications using 41-110 / 41110

Replaces Part Number(s):

JD8100, A-JD8100-AI

Aftermarket Interchange Numbers

25877 (cone), 25821 (cup / JD7424), Timken 25877-25821, Timken SET 260, SKF 25877-25821, NTN 4T-25877/25821, Fits Case IH 165964R1, Fits International Harvester 395639R91, Fits International Harvester 227326R91, Fits Massey Ferguson 3038992M1, Fits Massey Ferguson 350353M1, Fits Massey Ferguson 350353X1, Fits New Holland 605187, Fits New Holland 605188, Great Plains 822-015C, Great Plains 822-016C, Krause 41-110, Krause 41110

New aftermarket replacement part - not remanufactured, not used.