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".

With a wide range and good quality products, reasonable price and stylish designs, our bearings are extensively used in different fields. Our company have import and export qualification. Our bearings have been exported to Western Europe, North America, Latin America and Southeast Asian countries.

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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.

The Deep Groove Ball Bearing, known as 6001-ZZ-C3-FAG FAG, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

The Deep Groove Ball Bearing, known as 6001-ZZ-C3-FAG FAG, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

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.

The Deep Groove Ball Bearing, known as 6001-ZZ-C3-FAG FAG, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

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1. Sea shipping for mass cargos (GW > 500KGS) 2. Air shipping (GW between 100KGS – 500 KGS) 3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)

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 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".

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.

We always insist the principle of quality first, customer first. Creating win-win high quality products is our commitment to all of our customers.

Bearing Model: 6203-2Z/C3, 6203-ZZ/C3, 6203 2Z, 6203 zz External Design: Double Seal/metal seal Bore Diameter: 17 mm Outer Diameter: 40 mm Thickness: 12 mm Single Weight: 0.085 Kg Type: Radial Ball Bearing / Deep Groove Ball Bearings / Single Row / Double Seal.

Bore Diameter: 17 mm Outer Diameter: 40 mm Thickness: 12 mm Single Weight: 0.085 Kg Brand: SKF or other brands Samples: available Delivery Time: 1-3 days

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.