Exterior Components› Body Panels and Components

TIMKEN

TAPERED ROLLER BEARING CUP

$66.23

SKU: T02S 31521

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Timken 31521 is a precision-engineered tapered roller bearing cup designed to serve as an outer raceway. Constructed from heat-treated steel, it provides a durable, reliable interface for tapered roller bearing cones to manage both radial and axial loads.

This bearing component features a 3-inch external diameter and a width of 0.9375 inches. Its design ensures optimized roller contact and smooth rotation across various automotive, industrial, and agricultural applications.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTIMKEN
Part NumberT02S 31521

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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