PEER HC211-55mm insert bearing

PEER HC211-55mm belongs to insert bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HC211-55mm and any equivalents.

The PEER HC series insert bearing is a ball bearing unit with an extended inner ring, made to be seated in split or pillow block housings to create a mounted support. It suits equipment where a rotating shaft needs simple alignment and easy maintenance, such as conveyors, fans, mixers and agricultural machinery. MR Industrial Accessories LLC supplies this line to customers across the United States and in several Latin American countries, and quotes by part number through WhatsApp or email.

Reading the HC code is straightforward once you know the pattern. The letters HC mark the insert family, and the following number — 201, 202, 203, 204, 205, 206, 207, 208 — steps through the sizes from smallest to largest. A suffix MM means the bore is given in millimeters, as in HC201-12mm, HC204-20mm or HC208-40mm. When the code appears as HC205-25mm, the figure after the hyphen is the shaft size in millimeters. The full code therefore identifies series, size and bore without guesswork.

These inserts are mounted in housings used in food plants, meatpacking plants, mills, water treatment plants, plastics factories and agricultural operations. Typical equipment includes belt conveyors, bucket elevators, vibrating screens, mixers, centrifugal fans and general process machinery. Because the insert sits in a housing, the bearing unit can be replaced without fully dismantling the shaft, which keeps maintenance time down on lines that cannot stop for long.

Selection comes down to shaft diameter and the housing where the insert will sit, since the spherical outer ring requires a compatible housing. Check the sealing as well: PEER inserts generally come with seals that hold grease in and keep dust and moisture out, which matters in dirty or humid areas. During assembly, lubricate before closing, watch the housing alignment, and tighten the set screws or locking system according to the insert design. Poor alignment shortens bearing life.

At replacement time, inserts from different brands often share the same shaft and housing size. Interchangeability depends on bore diameter, outer ring diameter and width, plus the type of shaft locking. If you have a code from another brand or an unidentified part, send it over and we will identify the compatible alternative from the HC series. You can also ask about the other insert and housing series we supply.

To request a quote for a PEER HC series insert, send the complete code or the shaft size you need via WhatsApp or email. We reply promptly with the matching reference and compatible alternatives where needed, and we can help you choose.