BARTLETT & KOYO

Over 20 Years of Partnership

For more than two decades, Bartlett Bearing has partnered with Koyo to offer a range of high-quality, durable ball, needle, and roller bearings for demanding applications. From the smallest bearing to the largest, our team remains dedicated to giving you the right solution at the right time.

Bearing Company, Inc. inventories one of the most extensive and complete breadth of bearings and related components used in a variety of applications. Our highly trained technical staff are available to help you identify your bearing needs depending on your industry and application.

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Popular Koyo Bearing Products

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Spherical Roller Bearings

The spherical roller bearing has a high load rating and self-aligning ability, therefore it is suitable for applications at low/medium speed which involve heavy load and impact.

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Needle Roller Bearings

Needle roller bearings have a small cross-sectional height therefore contribute to keeping the overall machine lightweight and compact. As such, they are used across a broad scope, including cars, motorcycles, electric machinery, machine tools, aerospace devices, office equipment and other industrial machinery.

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Cylindrical Roller Bearings

Cylindrical roller bearings have line contact between the rollers and raceway, therefore radial load capability is high, making this bearing superior in regards to its ability to withstand heavy loads and impact loads. Moreover, mounting and removing is easy due to the inner ring and outer ring being separable.

DGBB RSH2 .263

RSH2 Ball Bearings

Provide increased capacity and bearing life with Koyo's new RSH2 ball bearings. Ideal for applications with high power density needs, the RSH2 is perfect for gearboxes, power sports, and harsh environments.

  • Larger rolling elements allows for optimum power density
  • Increased surface hardness due to Koyo’s special heat treatment process

Angular Contact Bearings

Due to having contact angles, the angular contact ball bearing is suitable for applications demanding high accuracy and high rotational speed and is capable of withstanding combined radial and axial loads. Our angular contact ball bearings can be supplied or manufactured flush ground to be mounted in pairs or sets.

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