Easy — 1–2 hours
Description
It is constructed with a high-carbon AISI 52100 chromium alloy steel core for enhanced wear resistance, fatigue strength, and hardness. The bearing is packed with MolyPro NLGI Grade 2 Molybdenum Grease to minimize wear and reduce friction. It features ProSeal Nitrile Rubber (NBR) multi-lip seals for effective sealing at high temperatures and inner rings made of case-hardened steel for improved surface wear resistance.
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
| Brand | BOWER BCA |
| Part Number | B06J 511140 |
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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