Key Features

• OEM outer race for tapered roller bearing assemblies from John Deere, part number JD8239
• Precisely machined outer race geometry to ensure accurate seating and consistent load distribution across the tapered rollers
• Designed to pair with standard inner races and rollers in Deere equipment bearing housings
• Maintains proper clearance and alignment to minimize wear and extend service intervals
• Compact form factor suitable for retrofit, field service, and repair tasks on John Deere machinery

Product Details

• Part number: JD8239
• Product name: John Deere Tapered Roller Bearing Cup (Outer Race)
• Component type: Outer race for a tapered roller bearing
• Function: Provides the outer race surface that seats the tapered rollers and interfaces with the bearing housing
• Manufacturer: John Deere
• Installation context: Used in bearing assemblies where this outer race is specified in Deere service materials
• Notes: Requires corresponding inner race and rollers to complete the tapered bearing set

Compatibility

• Applications: John Deere equipment and service applications that specify JD8239 as the outer race in a tapered roller bearing assembly
• Compatibility verification: Refer to service manuals, parts catalogs, or OEM diagrams to confirm fitment
• Scope: Suitable for standard tapered roller bearing configurations that use an outer cup designated JD8239