Case studies

Phenolic Split Plain Bearing (Half-Split Plain Bearing: Two-Piece Bushing: Two-Piece Plain Bearing)

Phenolic Split Plain Bearing (two-piece bushing: two-piece plain bearing) that allows easy replacement of the bearing alone in hard-to-reach areas with long, heavy, or complex shafts. Phenolic Split Plain Bearing Phenolic Split Plain Bearing (also known as Half-Split Plain Bearing, Two-Piece Bushing, Two-Piece Plain Bearing, Split Metal) A plain bearing that is halved in shape. In conventional plain bearings (bushings: plain bearings), the shaft passes through the bearing. When replacing the bearing, especially if the shaft is heavy, long, or part of a complex structure, it is necessary to disassemble everything, remove the shaft, and replace the bearing, which is very labor-intensive. By using a two-piece plain bearing (bushing: plain[…..]

Pillow Block for Use in Water Treatment Plants

Currently in use in a stirring device in a water treatment plant. In an aqueous environment, regular pillow blocks tend to allow water ingress and corrode. To address this issue, we have chosen a housing made of stainless steel, a bushing made of UKB522*, and a sleeve made of stainless steel, which we are currently using. (*For detailed information on the material UKB522, please refer to the list of available products under “Plain Bearings” and “Pillow Blocks.”) Pillow Block for Use in Water Treatment Plants Related Pages ・Plain Bearings (Bushings) ・Pillow Blocks (Bearing Units) ・Water/Seawater ・Cleaning Machines ・Food Back to Case studies

Bearings for Fan Rotation in a Stirring Device

In a tank with a highly acidic atmosphere, we use plastic bearings for the fan bearings. The fan runs continuously to maintain a uniform atmosphere in the tank. However, traditional bearings quickly corrode in such conditions. Therefore, we recommend using plastics with acid resistance and also incorporate balls made from acid-resistant ceramics to ensure the bearings withstand the conditions. Bearing for Fan Rotation in a Stirring Device Related Pages ・Deep-groove Ball Bearings ・Chemical Environment ・Food Back to Case studies

Acid-Resistant Bearings for Use in Highly Acidic Environments

In cleaning systems for semiconductor and LCD industries, there is an aggressive acidic atmosphere that corrodes conventional metal bearings. As a solution in such cases, plastic bearings are employed. Acid-resistant bearings for use in highly acidic environments Related Pages ・Deep-groove Ball Bearings ・Chemical Environment ・Cleaning Machines ・Etching Devices Back to Case studies

Antistatic Bearing

In environments where electrostatic discharge can have significant effects, plastics with antistatic properties are selected and used. An example application is the transportation of glass plates in conveyor lines. Antistatic Bearing Related Pages ・Deep-groove Ball Bearings ・Custom-made Ball Bearings ・As Insulator ・Cleaning Machines Back to Case studies

Plastic Bearings for UV (Ultraviolet) Environments

Typically, exposure to UV light causes a phenomenon known as UV degradation in standard plastics, which impairs their performance as ball bearings. In such environments, we select special materials suitable for your application. Plastic bearings for UV (ultraviolet) environments Related Pages ・Deep-groove Ball Bearings ・Etching Devices Back to Case studies

Self-Aligning Bearings Used in Equipment for Manufacturing Flat-Panel Displays

In production facilities for liquid crystal displays, there’s a section dedicated to transporting films. Due to the long shaft and the difficulty of removing the core, the self-aligning variant is utilized. Self-aligning bearings used in equipment for manufacturing flat-panel displays Related Pages ・Self-aligning Ball Bearing ・Chemical Environment ・Etching Devices Back to Case studies

Conveyor Bearings for Food Machinery

In a process of alcohol disinfection in a conveyor belt for food machinery, stainless steel bearings were previously used. However, after some time, a problem occurred where the grease leaked out and the bearing stopped rotating entirely. As a replacement, a lubricant-free resin made of food-safe PEEK material was used instead. Conveyor bearings for food machinery Related Pages ・Deep-groove Ball Bearings ・Dry Environment ・Food Back to Case studies

Deep-Groove Ball Bearings for Electroplating Equipment

Our ball bearings are used in the up-and-down movement mechanism to transport the workpiece in the chrome plating tank on the electroplating line. Deep-groove ball bearings for electroplating equipment Related Pages ・Deep-groove Ball Bearings ・Custom-made Ball Bearings ・Chemical Environment ・Galvanization Back to Case studies

Grooved Bearings for Positioning in PCB Conveyor Lines

These are used as guide rollers in PCB conveyor lines. (The edge of the PCB is positioned along the V-groove) Grooved bearings for positioning in PCB conveyor lines Related Pages Deep-groove Ball Bearings Custom-made Ball Bearings Dry Environment Etching Devices Back to Case studies

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