NTN SUCF211-35 flange bearing 4 holes
- Brand
- NTN
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- SUCF
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Description
NTN SUCF211-35 belongs to flange bearing 4 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 SUCF211-35 and any equivalents.
The NTN SUCF unit pairs an insert bearing with a cast iron housing in a 4-bolt flange configuration. It mounts rotating shafts to flat surfaces and simplifies alignment during installation. Common in conveying, transmission, and process equipment, it handles radial loads and some axial thrust.
The SUCF code identifies the flange housing series; the number that follows indicates the insert bearing size. For instance, SUCF201, SUCF202, and SUCF203 are progressively larger. Codes with a hyphen, such as SUCF204-12 and SUCF205-16, denote inch shaft diameters. Each code specifies the insert bore and flange dimensions, so provide the exact code for an accurate quote.
Typical applications include conveyors, belts, elevators, mixers, fans, and agricultural machinery. The 4-bolt flange allows fastening from above, which facilitates assembly and replacement in tight spaces. In food, cement, mining, and aggregate processing, the housing's firm flange and bearing sealing help resist dust and moisture.
When selecting, consider shaft diameter, radial and axial loads, and environmental conditions. The insert bearing usually features contact seals to retain grease and exclude contaminants; verify the seal type for your environment. Mounting requires a flat surface, tightening flange bolts in a cross pattern, and proper lubrication. Alignment between housings is critical to avoid stressing the insert and to extend service life.
NTN SUCF housings are interchangeable with other brands using the same nomenclature and flange dimensions. If you have a code from another brand or an unidentified part, we can suggest a compatible equivalent. The SUCF series shares the square 4-bolt flange concept with lines like UCF, but tolerances and seals may differ between manufacturers. Contact us for replacement options.
To request a quote, send the part number via WhatsApp or email. Our team responds promptly and can help you choose the right housing or suggest equivalents. We also assist with mounting and lubrication questions.
Dimensions
- Bore
- 2-3/16 in
Frequently asked questions
- What does the SUCF designation indicate?
- SUCF identifies a 4-bolt flange housing with an insert bearing. The following number indicates the insert size: SUCF204 corresponds to a 20 mm shaft, SUCF205 to 25 mm. Hyphenated variants like SUCF204-12 indicate inch measurements.
- How do I select the correct housing for my application?
- You need the shaft diameter, radial and axial loads, and environmental conditions. The insert seal must suit dust, water, or temperature. Also consider mounting space and alignment between housings. With that data, we can quote the appropriate SUCF code.
- Are NTN SUCF housings compatible with other brands?
- Yes, 4-bolt flange housings with insert bearings generally share standardized dimensions. If you provide a code from another brand, we can indicate the NTN equivalence. Tolerances and seals may vary, so it's advisable to verify the complete unit.