LINK-BELT FB3U2M30N flange bearing 3 holes
- Brand
- LINK-BELT
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- 200
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Description
LINK-BELT FB3U2M30N 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 FB3U2M30N and any equivalents.
The LINK-BELT 3-bolt flange bracket is a mounted unit designed to hold a series 200 bearing and secure it to a flat surface with three bolts. It supports rotating shafts on walls, frames, or structures where a four-bolt flange will not fit. MR Industrial Accessories supplies this line and quotes by part number through WhatsApp or email.
The part number tells you the key dimensions. Take FB3U2M20N: FB means flange bracket, the 3 is the shaft size in inches, U indicates a mounted unit, 2 denotes series 200, and 20 is the flange diameter. The trailing N covers the sealing and locking variant. With the full code, you can confirm the exact fit before ordering.
These brackets are common on belt conveyors, bucket elevators, mixers, mills, and process equipment in food, chemical, and aggregate plants. The three-bolt pattern lets one person mount and align the shaft on sheet metal or structural profiles, which helps when the frame cannot be machined precisely.
To choose the right bracket, match the shaft diameter and the bearing series it will house. The N sealing option guards against dust and moisture, so it suits areas with particles or frequent washdowns. During installation, set the flange on a clean, flat surface, tighten the three bolts in a cross pattern, and confirm the shaft turns freely. Grease through the built-in fitting using the lubricant rated for your operating temperature.
LINK-BELT flange brackets interchange with equivalent units from other brands that share series 200 and the same shaft diameter. Check the flange diameter, hole spacing, and bearing locking type to confirm compatibility. If you have a bracket from another brand, send us the part number and we will identify the LINK-BELT alternative or the best match for your application.
MR Industrial Accessories supplies the LINK-BELT line and manufactures split plummer block housings, ANSI roller chains, and sheaves. For a 3-bolt flange bracket, send the part number via WhatsApp or email for a prompt quote. We can also help if the original bracket is unavailable and an equivalent is needed.
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
- How do I identify the flange bracket I need?
- Check the part number on the bracket or equipment plate. The first digits give the shaft diameter and series. If it is missing, measure the shaft diameter and the distance between flange holes, then send that data via WhatsApp.
- What does the letter N mean in the part number?
- The final N indicates the sealing and locking variant. In dusty or humid conditions, that configuration offers better bearing protection. If your equipment runs in severe environments, ask us about the reinforced sealing option.
- Can I replace a bracket from another brand with a LINK-BELT one?
- Yes, if the shaft diameter, bearing series, and flange dimensions match. Send the original bracket part number via WhatsApp or email and we will confirm the LINK-BELT equivalent or the closest alternative for your mounting.