
NTN SUCFL209-28 flange bearing 2 holes
- Brand
- NTN
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- SUCFL
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Description
NTN SUCFL209-28 belongs to flange bearing 2 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 SUCFL209-28 and any equivalents.
The SUCFL is a two-bolt flange mounted bearing unit that pairs an insert bearing with a cast iron housing. It bolts to a flat surface and holds the shaft in line, so no machining of the support is needed. It suits equipment with moderate movement where assembly should stay simple. MR Industrial Accessories LLC supplies the NTN SUCFL series to customers across the United States and in several Latin American countries.
Reading the code helps you order correctly. SU marks the mounted unit line, C the housing style, and FL the two-bolt flange. The digits after that give the size, and the series runs from small sizes up to the most common ones. A hyphenated suffix such as SUCFL204-12 or SUCFL205-16 means the second number is the shaft diameter in inches. The same housing can therefore be ordered for a metric or an inch shaft.
These units show up on belt conveyors, packaging lines, mixers, blowers, exhaust fans and filling lines. Food plants, meat processing plants, tanneries, ceramics plants and metalworking shops also use them. You will find them on irrigation equipment, mills and bucket elevators, where the support has to sit firmly on a plate or structure and handle the weather with the right sealing.
Selection starts with the shaft diameter and the load type, since the SUCFL series covers light and medium applications. Look at the insert sealing: a contact seal version fits dusty or humid environments. During assembly, set the flange on a flat surface, tighten the two bolts evenly, and check shaft alignment before start-up. Grease goes in through the insert channel using the lubricant specified for the working temperature.
For a replacement, remember that each manufacturer uses its own letters for flange units. An equivalent housing may be labeled UCFL, FY or similar, but the hole diameter, center distance and insert type can differ. Compare the actual housing and shaft dimensions rather than the code alone. If you have a code from another brand or an unidentified part, we can point you to the compatible alternative.
To get the SUCFL housing for your equipment, send the complete code or the shaft and housing dimensions through WhatsApp or email. We will quote it promptly and can also advise on the insert and sealing for your working environment. Include the model from the nameplate or the old part, and we will provide the exact reference.
Dimensions
- Bore
- 13/4 in
Frequently asked questions
- What does the hyphenated suffix mean in a SUCFL204-12?
- The number after the hyphen is the shaft diameter in inches. In SUCFL204-12 it corresponds to 3/4 inch. Without a hyphen, the size is metric. Always verify the actual shaft diameter before ordering.
- How do I choose between a flange housing and a pillow block?
- A flange type bolts to a flat surface from the front and leaves the shaft parallel to the support. A pillow block mounts on its base. The choice depends on space and load direction. If you are unsure, send us a photo and we will guide you.
- What lubrication does the insert bearing use?
- The insert comes lubricated from the factory. For relubrication, use lithium grease or the grade specified for the working temperature and inject it through the channel until clean grease exits at the seal. Frequency depends on running hours and environment.

