
PEER UCPX05-25mm pillow block bearing
- Brand
- PEER
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
We respond promptly.
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
PEER UCPX05-25mm is a reference of pillow block bearing, within Bearing housings. Request a quote for UCPX05-25mm via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The UCPX pillow block with PEER insert bearing is a mounted pillow block unit: it combines a cast iron housing with an insert ball bearing, aligned and lubricated at the factory. It is used to support rotating shafts in equipment where a compact solution, simple mounting and good radial load capacity are required. MR Accesorios Industriales sells this line in sizes for shafts from 25 to 65 mm.
The UCPX designation is read as follows: UCP indicates a pillow block with insert bearing; the X indicates that the housing has a reinforced section, more robust than the standard UCP line. The number that follows identifies the size: UCPX05-25mm for a 25 mm shaft, UCPX06-30mm for 30 mm, UCPX08-40mm, UCPX09-45mm, UCPX10-50mm, UCPX11-55mm, UCPX12-60mm and UCPX13-65mm. The MM suffix corresponds to the variant with metric dimensions. Each unit includes the insert with set screws to secure it to the shaft.
These units appear in belt conveyors, bucket elevators, mixers, screens, mills and process equipment. In Argentina they are seen in food plants, cement plants, ceramics plants, meatpacking plants and in agriculture, both in new machinery and as replacements during maintenance. The cast iron housing withstands dusty or humid environments, and the sealed insert works well where there is frequent washing or splashing.
To choose correctly, take into account the shaft diameter and the radial load of the equipment. The pillow block is mounted on a flat base; it is advisable to align and shim it so that the shaft is parallel. The insert set screws are tightened onto the shaft, and if the application has vibration or axial loads, additional fastening can be added. Lubrication comes from the factory; in service it is relubricated through the insert channel according to the working environment.
As for interchangeability, UCPX units from different brands usually share mounting dimensions and shaft diameters, which makes replacement easier. If the customer brings a part number from another brand or an unidentified part, at MR we quote it and indicate the compatible equivalent. We can also manufacture split plummer block housings to measure if the equipment requires it.
To move forward with your inquiry, send us the complete part number by WhatsApp, for example UCPX08-40mm, or the shaft diameter you need. At MR Accesorios Industriales we will quote you promptly and advise you on the variant that best suits your equipment.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the X in UCPX mean?
- The X indicates that the housing of the pillow block has a reinforced section, with greater robustness than the standard UCP line. This gives it more load capacity and better resistance in demanding applications. The rest of the part number identifies the shaft size, as in UCPX08-40mm for 40 mm.
- How do I know what size of UCPX pillow block I need?
- The main data is the diameter of the shaft where it is mounted. The examples range from 25 to 65 mm. The radial load and environmental conditions also matter. If you have the part number of the current part, send it to us and we will quote the equivalent.
- Can a UCPX pillow block from another brand be replaced with a PEER one?
- In general yes, because UCPX units from different brands maintain compatible mounting dimensions and shaft diameters. It is still advisable to verify the shaft fastening and the sealing. At MR we quote the exact part number or the compatible alternative.

