中部ベアリング List of Products and Services

The "PBL type" is a completely corrosion-resistant bearing designed for low-speed, low-load applications, using acetal resin for all its components, including the outer ring, inner ring, retainer, and balls. Due to its properties, acetal resin is highly sound-absorbing, eliminating internal rotational noise during use and contact noise with external products, preventing any damage or contamination to those products. The specific gravity of resin bearings is about 1/5 that of traditional metal bearings, greatly contributing to the lightweight design of the installed products. 【Features】 ■ Excellent corrosion resistance, suitable for use in water and chemicals ■ Greatly aids in reducing the weight of installed products *For more details, please download the PDF or feel free to contact us.

• Plastic bearings

The "WB type" is a powerful multi-row full ball bearing designed for low-speed and low-load applications, utilizing acetal resin molded products for both the outer and inner rings, arranged with several times the number of balls typically used in conventional bearings. The raceway surfaces of the multi-row inner rings are finished with a precise mirror-like polish, allowing for smooth and stable ball rotation, resulting in extremely low rotational torque, excellent noise reduction, and sustained superior rotational performance. Additionally, the multi-row balls are sealed on both sides with a resin outer ring, preventing grease from leaking out and blocking the entry of dust and other contaminants from the outside. 【Features】 ■ Acetal resin molded bearing, multi-row full ball, double-sided sealed type ■ Sustains superior rotational performance indefinitely ■ When using stainless steel balls, provides enhanced corrosion resistance ■ Exhibits excellent durability against wear, water, heat, and chemicals ■ Prevents the entry of dust and other contaminants from the outside *For more details, please download the PDF or feel free to contact us.

• Plastic bearings

The "PC type" is a low-speed, medium-load bearing that uses metal bearings in the main body and is completely covered on the outside with high-surface-hardness acetal resin molded products. The external acetal resin has excellent wear resistance, with a very low wear coefficient, and is particularly superior in wear resistance against metals such as steel, brass, and aluminum. Additionally, because the bearing uses a retainer, the rotational torque is extremely low, allowing for smooth and easy rotation at all times. 【Features】 ■ A product that covers metal bearings with acetal resin molded products ■ The external acetal resin has excellent wear resistance and a very low wear coefficient ■ Particularly high-level wear resistance against metals such as steel, brass, and aluminum ■ Extremely low rotational torque, allowing for smooth and easy rotation ■ Prevents the intrusion of dust and other particles *For more details, please download the PDF or feel free to contact us.

• Plastic bearings