Moderate — 2–4 hours
Description
This bearing is constructed from case carburized steel and is manufactured in the US. It is listed with cross-reference part numbers from other manufacturers, including SKF BR397 and Timken 397.
Fitment
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Specifications
| Brand | BOWER BCA |
| Part Number | B06J 397 |
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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