Brakes› Wheel Hubs, Bearings and Components

BOWER BCA

TAPER BEARING CONE

$39.44

SKU: B06J A4059

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

TAPER BEARING CONE

MIA's Description

The Bower BCA A4059 is a tapered roller bearing cone with a 0.5901-inch bore diameter. It features a case carburized steel bearing material and a fillet radius of 0.0300 inches or 0.800 mm. The inner ring width measures 0.4326 inches. This bearing is manufactured in Japan.

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 A4059

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.

View Full Return Policy