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.

In any case in which the board of supervisors determines, after investigation, that the purposes of this part will be served by releasing or subordinating any lien in whole or in part or reconveying or subordinating in whole or in part any interest or estate transferred or granted to the board of supervisors under the provisions of Section 17109 or under the provisions of Section 9 of an act entitled “An act to provide for the aid and relief of indigents,” approved June 5, 1933, and determines that the property affected by such lien, transfer or grant, except such interest or estate as may have been conveyed to the county, is at the time owned by the recipient of aid, the board of supervisors may release such lien in whole or in part or may reconvey such interest or estate in whole or in part or may subordinate the lien, interest or estate so transferred or granted to it to one or more designated encumbrances executed by the recipient of aid, without consideration or for such consideration as the board may determine.

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.

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".

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.

HoustonBearing

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".

The Deep Groove Ball Bearing, known as 95DSF01-A1-CG37-NSK NSK, has an inner diameter of 95 mm, an outer diameter of 120 mm and a thickness of 17 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 Deep Groove Ball Bearing, known as 95DSF01-A1-CG37-NSK NSK, has an inner diameter of 95 mm, an outer diameter of 120 mm and a thickness of 17 mm.

The Deep Groove Ball Bearing, known as 95DSF01-A1-CG37-NSK NSK, has an inner diameter of 95 mm, an outer diameter of 120 mm and a thickness of 17 mm.

A1 bearingcross reference

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 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.