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Bearings Product List and Ranking from 28 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Bearings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

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  5. 5 ポーライト Aichi//Other manufacturing 関西営業部 名古屋支店
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Bearings Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. NSK HPS Deep Groove Ball Bearing: Nippon Seiko (NSK)
  2. Small Slewing Ring Bearings (General Series): NSK (Nippon Seiko)
  3. Magnetic bearing / SKF
  4. Resin bearings with excellent resistance to electrical insulation, corrosion, and wear [can be used in seawater].
  5. 4 Super Tough Hybrid Bearing [Corrosion Resistance, Extremely Low Temperature, Long Life] / SKF

Bearings Product List

61～75 item / All 259 items

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End bearing Grand packing type 'FU model'

End bearing Grand packing type 'FU model'

There are two types of materials: equivalent to SS400 and SUS304! Recommended for shortening manufacturing time and standardization of screw conveyors!

The "FU type" is a bearing unit used on both the driving and driven sides, featuring a gland packing seal. Installation is simply done by welding to the end plate (casing), allowing for a reduction in assembly time. It accommodates shaft diameters of φ40, 50, 60, 70, 85, and 95, and is available in two materials: equivalent to SS400 and SUS304. 【Features】 ■ Uses gland packing for the seal ■ Installation is just welding to the end plate ■ Compatible shaft diameters: φ40, 50, 60, 70, 85, 95 ■ Available in two materials: equivalent to SS400 and SUS304 ■ Recommended for reducing manufacturing time and standardizing screw conveyors *For details on specifications, dimensions, etc., please download our screw conveyor catalog or feel free to contact us.

  • Metal bearings

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1. Deep groove ball bearing

1. Deep groove ball bearing

Compatible with NSK, NTN, KOYO, SKF, and NACHI.

We handle deep groove ball bearings with open type, resin seal, metal seal, and with flanges, among others. We also accept customization for special layouts and dimensions.

  • Metal bearings
  • Plastic bearings

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2. Thin-walled bearing

2. Thin-walled bearing

Compatible with Schaeffler and Kaydon.

Our available dimensions range from an inner diameter of 1 inch to 40 inches. There are three specifications as follows: 1. Radial contact (L type) 2. Angular contact (M type) 3. Four-point contact (N type). The material for the socket housing is either bearing steel or stainless steel.

  • Metal bearings
  • Plastic bearings

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3. Cross roller bearing

3. Cross roller bearing

Compatible with NSK and NTN.

Cross roller bearings have conical rollers arranged alternately in a perpendicular pattern on a V-shaped rolling surface. This structure allows the cross rollers to handle forces from various directions, including radial loads, axial loads, starting moments, and dynamic loads. The rollers make line contact with the raceway surface, which reduces the risk of deformation due to heavier loads. Additionally, they feature excellent rigidity, space-saving design, and precise positioning even at high rotational speeds, making them widely used in industrial robots, robotic arms, and medical equipment machinery.

  • Metal bearings
  • Plastic bearings

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4. Angular contact bearing

4. Angular contact bearing

Compatible with NSK and NTN.

Our company's angular bearings are available in precision grade P4 and P5 series, which excel in rotational accuracy and dimensional precision, making them suitable for high-speed rotation.

  • Metal bearings
  • Plastic bearings

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5. Hybrid bearing

5. Hybrid bearing

Mixing of various materials.

Ceramic ball bearings, made from ceramic materials (mainly Si3N4), possess characteristics such as low density, high stress coefficient, low thermal expansion rate, wear resistance, high-temperature resistance, and corrosion resistance, making them the most suitable for high-speed and precision machinery. MNK's high-speed precision ceramic bearings have main rolling elements made of ceramic Si3N4, with inner and outer rings made from bearing steel, achieving a rotational accuracy of P4 or higher.

  • Metal bearings
  • Plastic bearings

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6. Stainless steel bearing

6. Stainless steel bearing

Compatible with NSK and NTN, the structure is mostly made of stainless steel.

Stainless steel bearings can achieve high strength and high precision in the systematic mass production process. They are also suitable for manufacturing products that require rust and corrosion resistance. Stainless steel bearings are widely used due to their characteristics of operational stability, low noise, and corrosion resistance. Applications: medical devices, low-temperature processes, optical equipment, high-speed machinery, printing equipment, food processing machinery.

  • Metal bearings
  • Plastic bearings

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8. Industrial resin material bearing

8. Industrial resin material bearing

The structure is that quite a few people are made of industrial resin material.

KAN-I offers proposals for suitable products, including sliding, linear, and deep groove bearings made from industrial resin materials, as well as bushings that adapt to working conditions. Even under harsh environmental conditions, the adoption of suitable products can significantly reduce maintenance frequency and enhance durability. In recent years, bearings have been applied in a wide range of fields with diverse shapes and designs, such as transport conveyors and transport platforms. Resin-type bearings possess performance and applications not found in stainless steel, using resin materials like PE, POM, PP, PTFE, PVDF, and PEEK for the inner and outer rings. For rolling elements and retainers, materials such as Si3N4 balls, ZrO2 balls, glass, and stainless steel are used through precision machining, making them suitable for environments that require precision, corrosion resistance, and self-lubrication.

  • Metal bearings
  • Plastic bearings

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11. Self-lubricating bearing

11. Self-lubricating bearing

Compatible with NTN and NSK.

Self-lubricating bearings use an inner and outer ring with a bent bushing. Additionally, one or both of these bushings have self-lubricating properties without the need for oil.

  • Metal bearings
  • Plastic bearings

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Oil-containing bearing "Polite CLB"

Oil-containing bearing "Polite CLB"

Oil-impregnated bearings that significantly increase the oil content compared to conventional bearings, enabling longer lifespan.

"Polite CLB" is a material that has significantly increased the oil content compared to conventional materials to enhance reliability in applications that require particularly long lifespans, such as fan motors. By using a special method to create copper-coated iron powder and through special sintering, the matrix strength is improved compared to traditional bearing materials, and fine pores are created to achieve low air permeability. As a result, even with a high oil content, it provides bearing performance equivalent to conventional bearings. [Features] - High oil content improves reliability for applications requiring long lifespans. - Low air permeability allows for equivalent air permeability to conventional bearings even with high oil content, enabling comparable bearing performance and reducing oil leakage. - The bearing surface is covered with a copper alloy, providing excellent compatibility and corrosion resistance despite being iron-copper based. - The underlying material is iron, which suppresses wear progression after initial settling. - Switching from bronze-based bearings allows for cost reduction, among other benefits. *For more details, please download the PDF or contact us.

  • Metal bearings

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Oil-impregnated bearing "Polite DMP"

Oil-impregnated bearing "Polite DMP"

Oil-impregnated bearings suitable for low speed and high load conditions.

"Polite DMP" is an oil-embedded bearing that enhances a copper alloy matrix by uniformly dispersing a solid lubricant, graphite, in large quantities, thereby reducing metal contact during sliding and improving durability under harsh operating conditions such as low speed, intermittent use, and high load. Due to the high content of solid lubricant, it excels in wear resistance under high load and low speed conditions compared to iron-based and conventional bronze materials, resulting in superior durability. 【Features】 ■ Being based on a copper alloy, it has less galling with shafts and offers high reliability. ■ Can also be used for oscillating motion specifications. ■ This bearing is used by press-fitting into the inner diameter of gears and pulleys and can be used under shaft fixation conditions (please consult a technician). ■ It is also possible to use it without oil in places where oil is undesirable (please consult a technician). ■ Compliant with ELV and RoHS. *For more details, please download the PDF or contact us.

  • Metal bearings

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Oil-containing bearing "Polite Center Free Metal"

Oil-containing bearing "Polite Center Free Metal"

Improved coaxiality accuracy through integration! Oil-impregnated bearings developed specifically for straight applications.

The "Polite Center Free Metal" is an oil-impregnated bearing that facilitates the management of inner diameter dimensions after press-fitting by eliminating the step in the outer diameter, while also improving oil leakage and increasing extraction force. It has a wide range of applications, including motors for laser discs, motors for compact discs, vibration motors for pagers, PHS, and mobile phones, as well as bearings for headphone-type cassette capstans and motors, and axial fans. 【Features】 ■ Compact design is possible ■ Value-added (VA) can be achieved by reducing the number of parts and processes ■ As an oil-impregnated bearing, the oil content within the bearing increases, resulting in a longer lifespan ■ The length of the inner diameter sliding surface can be freely controlled, allowing for bearing designs that meet specifications ■ It can be used with the same bracket shape as the currently used oil-impregnated bearings that are used individually *For more details, please download the PDF or contact us.

  • Metal bearings

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Application Patent: Thrust Bearing with Screw Pump

Application Patent: Thrust Bearing with Screw Pump

A device that can easily increase the lubrication oil pressure on the bearing surface without supplying lubricant from the outside.

This document contains the application patent for the "Thrust Bearing with Screw Pump," handled by Senryou, which is engaged in the sale of patents related to renewable energy. The "Thrust Bearing with Screw Pump" incorporates the function of a screw pump into a rotating shaft, allowing for high-pressure lubrication on the bearing surface. We introduce the "Overview of the Invention," as well as "Means for Solving the Problems" and "Effects of the Invention." [Contents (Excerpt)] ■ Patent Application ■ Specification ■ Claims ■ Abstract ■ Drawings *For more details, please refer to the PDF document or feel free to contact us.

  • others

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White metal bearing

White metal bearing

Our products are carefully crafted one by one as custom-made items.

White metal bearings are excellent bearings with both castability and bearing performance. At our company, we carry out everything from the formulation of the white metal material used for bearings to processing by hand. The white metal materials "KONGO RR-1 and RR-2" are provided in ingot form to various sectors and are recognized for their high quality. [Examples of Use] ■ Diesel engines ■ Turbines ■ Generators ■ Compressors ■ Pumps, etc. *For more details, please download the PDF or feel free to contact us.

  • Metal bearings
  • Other machine elements

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