A-520017-AI Bearing (453X)

One New Aftermarket Replacement Tapered Roller Bearing Cup Fits John Deere Tractors

This aftermarket replacement bearing cup (outer race) is a Timken 453X-series single-row tapered roller bearing cup used in front wheel hub assemblies on Fits John Deere tractors. The 453X cup pairs with compatible cones (455, 456, 460, 461, 462, 468, 469 series) and is typically mounted in opposing pairs on the front wheel spindle to support both radial and axial loads. It is commonly found in front wheel bearing kits on large-frame Fits John Deere row-crop and utility tractors.

Specifications

• Type: Single-Row Tapered Roller Bearing Cup (Outer Race)
• Outside Diameter: 4.125 in (104.775 mm)
• Cup Width: 0.969 in (24.6 mm)
• Material: Chrome Steel
• Finish: Uncoated
• Flange Type: Non-Flanged
• Compatible Cones: 455, 455-S, 456, 460, 461, 462, 462A, 468, 469
• Weight: approx. 0.91 lbs

Compatible Models

Fits John Deere Tractors: 4520, 4620, 4630, 4640, 4840, 5020, 6030

Note: The 453X bearing cup is also widely used across agricultural and construction equipment. Verify fitment against your machine's front wheel hub specifications before ordering.

Replaces Part Number(s):

A-520017-AI, 520017

Aftermarket Interchange Numbers

Timken 453X, Timken 453X-2

New aftermarket replacement part - not remanufactured, not used.