Flange bearing 4 holes SEALMASTER SF-20RC CR

SEALMASTER SF-20RC CR is a flange bearing 4 holes reference, within Bearing housings. Request a quote for SF-20RC CR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER SF-C CR housing is a 4-bolt flange mounted bearing, designed to secure rotating shafts to flat structures with firm, centered support. It is used in equipment where alignment and resistance to combined loads are critical, such as conveyor belts, mixers and process machinery. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, with technical advice to choose the correct variant according to shaft diameter and operating conditions.

The SF-C CR series designation is read in parts: SF identifies the flange housing family, C indicates the mounting configuration and CR indicates the type of sealing or built-in protection. The number that accompanies the letters, as in SF-20RC CR, refers to the shaft diameter for which the mounted bearing is sized. Knowing this nomenclature allows you to order the exact replacement or ask about an equivalent size without ambiguity.

These housings are used in the food, chemical, cement and material handling industries, where shafts must be supported on flat surfaces with four anchoring points. In Argentina they are found in belt conveyors, bucket elevators, agitators, dryers and continuous process equipment. Their 4-bolt flange makes mounting onto sheet metal or a steel structure easy and allows the shaft to be removed without disassembling the entire equipment.

To select the correct housing, take into account the shaft diameter, the type of load (radial, axial or combined) and the environmental conditions: humidity, dust, frequent washdowns or extreme temperatures. The CR seal protects against the entry of contaminants and lubricant loss. During mounting, verify that the support surface is clean and flat, tighten the bolts in a cross pattern and check shaft alignment to avoid parasitic stresses that reduce bearing service life.

Flange mounted bearings are available from different brands with their own nomenclatures, but mounting dimensions usually follow international standards. If you need to replace an existing housing, the most practical approach is to compare the shaft diameter, the distance between holes and the type of seal. MR Accesorios Industriales will indicate the compatible alternative within the brands it supplies, without the original manufacturer's code needing to match.

To move forward with the quote, send us via WhatsApp the code that appears on the housing or in the equipment manual, for example SF-20RC CR, and we will reply shortly with the variant that best suits your application. If the code does not appear, send us a photo and the main dimensions: shaft diameter, distance between hole centers and type of fastening. That way we can advise you accurately and avoid errors in the replacement.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.