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A one-way bearing is a bearing that can rotate freely in one direction but is locked in the other direction. One-way bearings are also called overrunning clutches, but they are named according to different industries and different functions. The metal shell of a one-way bearing contains many rollers, needle rollers or balls, and the shape of its rolling seat (hole) allows it to only roll in one direction, while producing great resistance in the other direction ( So-called "one-way").
Powder metallurgy one-way bearings use molding and sintering processes to make metal powder (or a mixture of metal powder and non-metal powder) into products. On the basis of studying the characteristics of the powder and the process change characteristics, the corresponding technical process is adopted to change the shape, performance and organizational structure of the powder to become bearing products that meet different needs.
The solid one-way bearing uses GCr15 bearing steel. The hardness after heat treatment is HRC61-65. The bearing is small in size and has high load-bearing capacity. It has enough space to store grease and can have a long re-lubrication interval.
Powder metallurgy one-way bearings and solid one-way bearings can completely "lock" the transmission shaft when receiving driving force, avoiding the problem of insufficient "locking" performance of traditional stamped outer ring one-way bearings.
Main uses: textile machinery; printing machinery; automobile industry; household appliances; banknote detectors.
HF series one-way needle roller bearings: composed of a stamped outer ring and a plastic cage. The cage can have its own plastic reeds or stainless steel reeds to guide the needle rollers. The inclined raceway and needle rollers on the outer ring serve as locking devices. . HFL (Clutch and Bearing Assembly): Support bearings are installed on both sides of the needle roller clutch and bear radial load. As the support bearing, the needle roller and plastic cage assembly are used. Since there is no inner ring, the wear on the shaft is greater, so it is best to heat treat the used shaft.
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We carry on to produce and structure top-quality excellent solutions for Single Row One/1 Way Sprag Overrunning Clutch Bearings with Needle Rollers Used on Harvest .... Over the years, our company abides by the discipline, expands the brand and maintains the low profile, has obtained the very good effect. We provide customized services, and if the final product does not meet customer needs, we continuously assist customers in finding problems and impress them with our services.