Products developed and offered mainly in China by the Company. Motor shaft, aluminum products, resin sealing ring, bearing parts, cylindrical battery cells, flood port, explosion-proof port
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Starter housing 2025 JSAE Automotive Engineering Exposition Martinrea International Inc.
- Non-contact seal prevents intrusion of foreign matter, realizing low torque, low temperature rise, and long life. Contributes to stable operation of high-precision equipment.
- Gears and bearings are integrated to realize downsizing of the reduction gear unit, improvement of gear strength, and reduction of bearing torque loss. - The bearing outer ring, which used to be press-fitted, is now integrated with the gear. Gear outer diameter is reduced by 10%.
- Lubrication and sealing technologies reduce rolling resistance in the bearing section and sliding resistance in the seal section, resulting in a 65% reduction in torque compared to conventional products.
-Gears and bearings are integrated to realize downsizing of the reduction gear unit, improvement of gear strength, and reduction of bearing torque loss. The bearing inner ring, which was conventionally press-fitted, is now integrated with the shaft. Bearing outer diameter has been downsized by 10% and bearing torque loss has been reduced by 30%.
This bearing does not use organic fluorine compounds known as PFAS. PFAS is an excellent material for bearings, but it is harmful to the human body and has already been regulated. Daido Metal has developed a bearing with equivalent performance using several alternative materials that have the same characteristics as PFAS.
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Bearing cap for hydrogen engine 2025 JSAE Automotive Engineering Exposition Daido Metal Co., Ltd.
Ball bearings are mainstream for use in drive motors, but Daido Metal has developed plain bearings for drive motors. It has the advantage of being lighter and more space-saving than rolling bearings. Cooperation with OEMs is required for the bearing lubrication mechanism.
Engine fan bearing solutions, bearing for air suspension, MacPherson suspension bearing, CV release bearing, wheel end bearing, energy efficient ACBB for NEV gear reducer, high-speed CRB, hybrid baring, and low friction TRB.
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X-ring, bearing seal, and hub seal Auto Shanghai 2025 Anhui Zhongding Sealing Parts Co., Ltd.