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.

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

INQUIRE NOWPlease enable JavaScript in your browser to complete this form.Name *Email *Enter enquiry subject *Product URL *Message *NameSubmit

The Deep Groove Ball Bearing, known as 6204-C3-SKF SKF, has an inner diameter of 20 mm, an outer diameter of 47 mm and a thickness of 14 mm.

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".

The Deep Groove Ball Bearing, known as 6204-C3-SKF SKF, has an inner diameter of 20 mm, an outer diameter of 47 mm and a thickness of 14 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.

Image

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.

Inner Diameter: 15mm Outer Diameter: 37mm Width: 12mm Weight: 0.053kg HS Code: 8482102000 Material: chrome steel GCr15 Precision: standard P0 or ABEC1

6301/15 2RS bearing is non standard single row deep groove ball bearing. For this bearing model number, Inner Diameter: 15mm Outer Diameter: 37mm Width: 12mm Weight: 0.053kg HS Code: 8482102000 Material: chrome steel GCr15 Precision: standard P0 or ABEC1 Sealing Solution: rubber seal on both sides Alternative Numbers: 6301/15 2RS, 6301-15 2rs, 6301-15-2RS, 6301/152RS, 6301/15 RS, 6301/15RS, 6301-15, 6301/15 etc

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.

1. 6301-15-2RS is single row deep groove ball bearing structure, which can bear radial load and axial load in two directions. 2. 6301/15 RS bearings are suitable for applications which requiring high speed, low noise and low vibration. 3. Rubber seal on both side, which is dust proof and water proof. 4. Bearings 6301/15 2RS have wide applications. For example, transmissions, electrical components,  internal combustion engines, construction machinery, etc.

Image

Image

The Deep Groove Ball Bearing, known as 6204-C3-SKF SKF, has an inner diameter of 20 mm, an outer diameter of 47 mm and a thickness of 14 mm.

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".

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.

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.