Flange bearing 4 holes SEALMASTER CRFC-PN20RT

SEALMASTER CRFC-PN20RT is a flange bearing 4 holes reference, within Bearing housings. Request a quote for CRFC-PN20RT via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER PN Gold series 4-bolt flange housing is a mounted unit that combines an insert bearing with a circular flange housing, ready to fasten on a flat surface with four bolts. It is used to guide shafts in equipment where the mounting must be perpendicular to the support face, with simple alignment and straightforward maintenance. MR Accesorios Industriales sells it as a brand in Buenos Aires, Argentina.

The CRFC-PN20RT designation is read in blocks: CRFC identifies the circular 4-bolt flange housing; PN corresponds to the PN Gold series, with its sealing and retention system; the number 20 indicates the nominal shaft diameter; and RT indicates the insert and sealing variant. In the PN Gold series, the suffixes change the type of insert locking or the sealing, so it is advisable to compare the complete code before requesting a replacement. If you have doubts, send us the code CRFC-PN20RT by WhatsApp and we will indicate the compatible alternative.

These housings appear in belt conveyors, bucket elevators, mixers, blowers, centrifugal pumps and process lines in food, chemical and aggregate processing plants. In Argentina they are widely seen in milling equipment, screens and conveyor belts, where the 4-bolt flange allows mounting on sheet metal or structure without machining. They are also chosen when the shaft must be square with the equipment wall and access for lubrication is limited.

To select correctly, verify the shaft diameter, the type of insert locking and the sealing required by the environment: the PN Gold series is designed for conditions with dust, humidity or frequent washdowns. During mounting, rest the flange on a clean, flat surface, tighten the four bolts in a cross pattern and check alignment with the shaft before applying final torque. Lubricate according to the duty cycle and check the sealing if there are leaks. A poorly seated flange accelerates bearing wear.

Regarding interchangeability, mounted housings are compared by shaft diameter, number of bolts, center distance and insert type. Between brands, the same diameter may vary in flange height or locking system, so matching only the shaft number is not enough. If you need to replace a SEALMASTER with another brand, send us the flange measurements and the insert code: we will indicate the compatible alternative or manufacture it to measure if necessary.

MR Accesorios Industriales sells SEALMASTER as a brand and adds more than 80 years of experience in bearings, housings and power transmission. If the housing you are looking for does not appear with the exact combination, write to us on WhatsApp with the code CRFC-PN20RT or with your flange measurements: we will quote it promptly and guide you so that the mounting is well resolved.

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