Crankshaft composite ball-and-roller bearing (air compressor industry)
For model inquiries and custom sizing, please contact CHIPRO.
Features
A double-row hybrid design combining a single ball and a single roller provides superior performance, replacing the conventional two‑set deep‑groove ball configuration. The rollers handle the primary radial loads, while the balls accommodate axial loads, resulting in a substantial increase in load-carrying capacity compared to standard deep‑groove ball bearings. This bearing can withstand both reciprocating impact loads and overturning moments caused by crankshaft–connecting‑rod misalignment. It maintains excellent lubrication performance even at elevated temperatures. Its theoretical L10 life exceeds 10,000 hours.
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Chichuang·Hangzhou
Address: Floor 4, Unit 2, Building 10, No. 505 Xingguo Road, Linping District, Hangzhou City
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Address: Building 4, No. 5 Huoju Avenue, Jiulongpo District, Chongqing City
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Factory Address: Building 1, No. 10, Nangonghe Road, Donghu Subdistrict, Linping District, Hangzhou.
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