Bearing Basement is a leading UK based online supplier of bearing and transmission products. We have over 30 years experience in this field, and are official authorised distributors for some of the world’s leading manufacturers

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Our bearings are made from high-quality materials and designed to provide reliable, low-friction performance. With our extensive selection of sizes and brands, you're sure to find the right bearing for your needs. Whether you're replacing worn-out bearings or building a new machine, shop with confidence at bearingbasement.com and experience the difference in quality and service.

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A stainless steel bearing is generally magnetizable, as it is made from AISI 420 stainless steel, which is harder and more shock-resistant than standard stainless steel (AISI 304).To check whether your bearing is made of stainless steel, simply read the reference engraved on the side of the bearing. This reference should begin with the prefix "S" meaning "Stainless Steel".

The Deep Groove Ball Bearing, known as 6210-2RS-CM-KOYO JTEKT, has an inner diameter of 50 mm, an outer diameter of 90 mm and a thickness of 20 mm.

At Bearing Basement, we offer a wide selection of deep groove ball bearings from leading brands. Browse our selection today to find the perfect bearing for your application.

These suffixes mean "with 1 or 2 sheet metal deflectors", for dust-tightness. At 123Roulement, we specify whether the bearing is sealed on 2 sides with "ZZ".

Some bearings are available with more or less important variants (high or low internal clearance, special grease, very high temperature, etc.). These variants are systematically indicated by prefixes and suffixes in the part number.For example, the suffix "2RS" means that the bearing is splash-proof, thanks to a sealing flange on both sides of the bearing.The suffix "C3" means that the bearing has increased internal clearance, and will require a higher operating temperature, or a higher rotation speed.

Welcome to Bearing Basement's Deep Groove Ball Bearings page! We understand that selecting the right ball bearing for the job can be tricky. We have put together these questions and answers to help you make the best decision.

A: Yes, deep groove ball bearings are extremely durable. They are resistant to corrosion and wear, making them ideal for long-term use and even harsh conditions. They are also easy to maintain, requiring only occasional cleaning and lubrication.

Means "increased internal clearance". Often referred to as high-speed, this means that the bearing is designed for high rotational speeds and moderately high temperatures. CAUTION: a bearing with increased internal clearance will not operate optimally at low speeds. Please refer to the data sheet for the bearing you are looking for to find out its rotation speed limit.

This suffix indicates that the bearing is designed for very high operating temperatures. In general, the temperature is indicated after this suffix.Beware, these bearings are not suitable for all applications, and will require a high temperature for optimum service life.

A: A deep groove ball bearing is a type of ball bearing that uses a deep inner and outer raceway. It is designed to protect against axial and radial loads. The balls are held in place by the inner and outer rings, and they rotate freely, allowing the bearing to move smoothly.

The Deep Groove Ball Bearing, known as 6210-2RS-CM-KOYO JTEKT, has an inner diameter of 50 mm, an outer diameter of 90 mm and a thickness of 20 mm.

The Deep Groove Ball Bearing, known as 6210-2RS-CM-KOYO JTEKT, has an inner diameter of 50 mm, an outer diameter of 90 mm and a thickness of 20 mm.

These suffixes indicate that the cage (the part of the bearing that holds the balls apart) is made of polymer material. Usually made of glass-fiber-reinforced polyamide.

The ABEC standard is used to classify bearings according to their machining tolerance. This standard is regularly called into question because it does not include certain technologies that are important for guaranteeing proper operation, both in terms of efficiency and bearing life.123Roulement therefore makes little use of this standard.

A: Deep groove ball bearings are used in a wide variety of applications, including automotive, industrial, and marine. They are often used in motors, pumps, turbines, and gearboxes, as well as in precision instruments and medical equipment.

At Bearing Basement, we offer a wide range of Deep Groove Ball Bearings that are ideal for various industrial applications.

A: Deep Groove Ball Bearings offer a number of advantages. They are strong, durable, and corrosion-resistant, so they can handle extreme temperatures, dust, and other harsh conditions. They are also easier to clean and maintain than other types of bearings, and they are more cost-effective in the long run.

These suffixes mean "with 1 or 2 rubber seals". At 123Roulement, we use the number "2" to specify when the bearing is sealed on both sides.