
NC-006519 · Other Steering Components
390A Tractor Bearing Cone
CAD 46.17
Availability to confirmTractor Bearing Cone – reference 390A. Catalogue-listed applications: John Deere, New Holland, Case IH. View photos, specifications, CAD pricing and delivery options from NorthCore.
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Part specifications and references
- NorthCore code
- NC-006519
- Reference numbers
- 390A, JD7589, JD8146, 227488A1, R120499, 47922081, A-390A-I
- Listed package quantity
- 1
Product information and configuration
Quantity indicated in catalogue: 1 Replacement part: Tractor Bearing Cone. Configuration: Bearing Cone Fits John Deere and Universal Tractor Applications This tapered roller bearing cone (inner ring assembly) is used in axle, steering support, and final drive assemblies on Fits John Deere tractors and a wide range of other agricultural and construction equipment. As the inner race of a tapered roller bearing set, the cone works in conjunction with a matching cup (outer ring) to handle both radial and axial loads simultaneously. Compatible cup numbers include 3920, 394A, and 394AS. This bearing is also used as an interchange part across multiple OEM brands including Fits Case IH and Fits New Holland skid steer and loader applications. Specifications Bearing Type: Single Tapered Roller Bearing Cone (Imperial) Bore Diameter: 2.500 in (63.5 mm) Cone Width: 0.866 in (22 mm) Outside Diameter (cone backface): 86.59 mm Series: 395 Compatible Cup(s): 3920, 394A, 394AS Compatible Models Fits John Deere: Tractors and agricultural equipment requiring 390A tapered roller bearing cone in steering support, axle/pinion, and final drive positions. Fits Case IH: Skid steer and loader applications (see cross-reference 227488A1). Universal Fit: Used across multiple tractor and construction equipment makes and models. Verify fitment against OEM part numbers below before ordering. Replaces Part Number(s): 390A, JD7589, JD8146, 227488A1, R120499, 47922081, A-390A-I Aftermarket Interchange Numbers Timken 390A, 390A-20024; also cross-references to SKF, FAG, NSK, NKE equivalents in the 390A/394A bearing set. New aftermarket replacement part - not remanufactured, not used. Reference numbers: 390A, JD7589, JD8146, 227488A1, R120499, 47922081, A-390A-I
Application notes
- One New Aftermarket Replacement Bearing Cone Fits John Deere and Universal Tractor Applications
- This tapered roller bearing cone (inner ring assembly) is used in axle, steering support, and final drive assemblies on Fits John Deere tractors and a wide range of other agricultural and construction equipment. As the inner race of a tapered roller bearing set, the cone works in conjunction with a matching cup (outer ring) to handle both radial and axial loads simultaneously. Compatible cup numbers include 3920, 394A, and 394AS. This bearing is also used as an interchange part across multiple OEM brands including Fits Case IH and Fits New Holland skid steer and loader applications.
- Universal Fit: Used across multiple tractor and construction equipment makes and models. Verify fitment against OEM part numbers below before ordering.
- Aftermarket Interchange Numbers
- New aftermarket replacement part - not remanufactured, not used.
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