Easy — 1–2 hours
Description
Operating within a temperature range of -40 to 250 ºF (-40 to 120 ºC), the BCA 30303 offers a limiting speed of 12000 RPM with oil lubrication and 9000 RPM with grease lubrication. Its dimensions include a bore diameter (d) of 17.000 mm (0.6693 in) and an outer diameter (D) of 47.000 mm (1.8504 in).
Fitment
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Specifications
| Brand | BOWER BCA |
| Part Number | B06J 30303 |
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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