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NTN 2-bolt flange mounted bearings · NTN SUCFL209-28
Flange bearing 2 holes NTN SUCFL209-28

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Flange bearing 2 holes NTN SUCFL209-28

Manufacturer Part Number
SUCFL209-28
Brand
NTNOfficial distributor
Category
Bearing housings
Subcategory
Y-bearing unit
Series
SUCFL

NTN

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Description

NTN SUCFL209-28 is a flange bearing 2 holes reference, within Bearing housings. Request a quote for SUCFL209-28 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SUCFL housing is a 2-bolt flange mounted bearing: a ready-to-mount unit that combines an insert bearing with a cast iron housing. It is fixed with two bolts and keeps the shaft aligned without the need to machine the support. It is used in equipment where movement is moderate and mounting needs to be simplified. MR Accesorios Industriales sells the NTN SUCFL series in Buenos Aires, Argentina.

The designation SUCFL reads in blocks: SU identifies the mounted unit line, C the housing type and FL the two-bolt flange. The number that follows indicates the size: SUCFL201, SUCFL202 and SUCFL203 are the small sizes; SUCFL204, SUCFL205 and SUCFL206 the most common. When a hyphenated suffix appears, as in SUCFL204-12 or SUCFL205-16, the second number corresponds to the shaft diameter in inches. Thus, the same housing can be ordered for a metric or inch shaft.

These housings appear in belt conveyors, packaging lines, mixers, blowers, exhausters and filling lines. In Argentina they are seen in food plants, meat processing plants, tanneries, ceramics and the metalworking sector. They are also chosen for irrigation equipment, mills and bucket elevators, where the support must sit firmly on sheet metal or a structure and withstand the weather with the appropriate sealing.

To select the housing, start from the shaft diameter and the type of load: the SUCFL series covers light and medium applications. Check the insert seal: versions with contact lip seal are suitable for dusty or humid environments. During mounting, seat the flange on a flat surface, tighten the two bolts evenly and check shaft alignment before starting up. Lubrication is done through the insert channel, with the grease indicated for the working temperature.

When looking for a replacement, keep in mind that each manufacturer names its flange units with its own letters. An equivalent housing may appear as UCFL, FY or similar, but the hole diameter, center distance and insert type change. Therefore, it is advisable to compare the actual housing and shaft dimensions, not just the part number. If you bring another brand's part number or an unidentified part, at MR we will tell you the compatible alternative.

If you need the SUCFL housing for your equipment, send us the complete part number or the shaft and housing dimensions via WhatsApp. At MR Accesorios Industriales we will quote it shortly. We can also advise you on the insert and sealing according to the working environment. Write to us with the model shown on the nameplate or on the old part and we will give you the exact reference.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.

Dimensions

Eje o agujero
13/4 in

Frequently Asked Questions

What does the hyphenated suffix mean in a SUCFL204-12?
The number after the hyphen indicates the shaft diameter in inches. In SUCFL204-12 it corresponds to 3/4 inch. Without a hyphen, the measurement is metric. It is important to verify the actual shaft diameter before ordering the housing.
How do I choose between a flange housing and a pillow block?
The flange housing is fixed with front bolts on a flat surface and leaves the shaft parallel to the support. The pillow block is mounted on the base. The choice depends on the space and the direction of the load. If you have doubts, send us a photo and we will guide you.
What lubrication does the insert bearing require?
The insert comes lubricated from the factory. To relubricate, use lithium grease or the one indicated for the working temperature and inject it through the channel until clean grease comes out through the seal. The frequency depends on the operating hours and the environment.
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