PEER UCFB205-25mm flange bearing 3 holes
- Brand
- PEER
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
PEER UCFB205-25mm belongs to flange bearing 3 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for UCFB205-25mm and any equivalents.
The PEER UCFB series is a three-bolt flange mounted bearing unit that combines a cast iron housing with an insert bearing. It supports rotating shafts where the mounting surface needs a firm, low-fuss connection, and the spherical insert takes up small alignment errors. Typical mounting points include plates, profiles and gearbox faces on equipment that runs continuously.
Reading the code helps you order the right unit. In UCFB, the U stands for a mounted unit, C for flange type, F for the three-bolt pattern and B for cast iron housing construction. The digits after the letters tie to shaft size in millimeters: UCFB204-20mm, UCFB205-25mm and UCFB210-50mm show how the number and the mm suffix line up. Always confirm the shaft diameter rather than relying on the number alone.
You will see these units on belt conveyors, bucket elevators, mixers, screens, and in food and beverage plants, bottling equipment, packaging lines and ventilation systems. Because the flange needs only three bolts, it fits spaces where a larger foot-mounted housing would be awkward to reach.
Selection comes down to shaft diameter, load type and the surrounding environment. The insert carries a seal that keeps lubricant in and dust out; in wet or washdown areas, check which seal option is fitted. Clearance and grease fill are set before the unit leaves the factory, so mounting is mainly about seating the flange flat and tightening the bolts evenly. Good alignment at installation pays off in bearing life.
PEER UCFB housings follow a common naming and dimension system, so they can replace units from other makers when the shaft size and bolt pattern agree. When a housing is worn, write down the full part number and measure the shaft before looking for a substitute. MR Industrial Accessories LLC supplies this line and can help you confirm an equivalent. The two details that must match are shaft diameter and flange bolt spacing.
To get a quote, send the part number or the shaft size through WhatsApp or email. The team can suggest equivalents and help you pick the right housing for the application.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does UCFB indicate on a PEER bearing unit?
- UCFB identifies a three-bolt flange mounted unit with a cast iron housing: U for unit, C for flange, F for three bolts and B for cast iron. The following digits, such as 204 or 210, correspond to shaft diameter in millimeters.
- How do I select the right UCFB housing for my shaft?
- Measure the shaft diameter and the flange bolt pattern. The UCFB number reflects that size, for example UCFB205-25mm for a 25 mm shaft. If you are unsure, send the dimensions and we will quote the exact reference.
- Can I replace another brand's UCFB housing with a PEER unit?
- Yes, when the shaft diameter and flange dimensions match. The UCFB nomenclature is widely used, so a PEER equivalent can often take the place of the original. Send the old part number and we will point you to the compatible option.