村上製作所 Company Profile

We produce various precision sliding bearing products, including crank washers, which boast the largest production achievements in the country.

Murakami Manufacturing Co., Ltd. conducts integrated production from continuous casting of copper alloys for sliding bearings to the machining of parts such as bushings and washers. Friction is a fundamental principle in all mechanisms. Tribology, which seeks to explore its function at a microscopic level, is deeply involved in the design of industrial products with moving parts such as bearings. There are two types of bearings: "sliding bearings," which smoothly support the rotating shaft through lubricants like oil, and "rolling bearings," known for ball bearings. Our company produces various sliding bearings that can respond in advance to demands for high speed, compact size, and high load capacity. We design and develop according to our customers' applications and can meet high-difficulty machining needs, so please feel free to consult with us.