Brakes› Wheel Hubs, Bearings and Components

BOWER BCA

TAPER BEARING CONE

$139.49

SKU: B06J 55187C

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

Easy — 1–2 hours

Description

The National 55187C taper bearing cone is constructed from premium-grade steel with crowned raceways and rollers for even load distribution and extended lifespan. It is built to match original equipment specifications, serving as a reliable replacement for worn or damaged bearings in automotive, trailer, or industrial applications.

This bearing cone is suitable for use in wheel hubs, differentials, or machinery, providing consistent performance and reduced friction. Rigorously tested by National, it ensures smoother rotation, less heat generation, and a longer service life, making it a straightforward upgrade for any repair or rebuild.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandBOWER BCA
Part NumberB06J 55187C

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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