SEALMASTER SFMH-20R flange bearing 4 holes
- Brand
- SEALMASTER
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- SFMH
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Description
SEALMASTER SFMH-20R 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 SFMH-20R and any equivalents.
The SEALMASTER SFMH is a four-bolt flange bearing that holds a rotating shaft against a flat surface. It suits equipment that needs firm support and accurate positioning, including belt conveyors, agitators and industrial fans. Because the housing mounts directly to plates or beds, you can service or swap the insert without tearing down the whole assembly.
The SFMH code tells you what you are holding. The four-bolt flange is the mounting style, and the housing carries an insert bearing. A trailing R, as in SFMH-20R, means the unit has a radial shaft seal for extra protection against contamination. The number that follows the letters gives the shaft diameter, in millimeters or inches depending on the manufacturer's standard. Reading the code this way speeds up selection on the floor.
These bearings show up in food processing, cement, mining and aggregate plants. They run on belt conveyors, bucket elevators, mixers and blowers. The four-bolt flange keeps the unit stable on walls or metal structures and handles moderate radial and axial loads. MR Industrial Accessories LLC supplies this line for replacements and new projects.
Choosing the right unit starts with the shaft diameter, the load type and the site conditions. Match the insert sealing to the environment—dust, water or chemicals each call for a different level of protection. When mounting, seat the flange fully and tighten the bolts evenly so the housing does not distort. Lubrication and alignment are the two maintenance items that most affect how long the bearing lasts.
SEALMASTER SFMH bearings interchange with other brands that use the same four-bolt flange pattern and shaft diameter. For a quote, send the complete code and describe the working conditions so we can point you to a compatible option. MR Industrial Accessories LLC helps you find the best fit from its product range.
Need an SFMH flange bearing with insert? Message us on WhatsApp or email with the code or your shaft dimensions. We reply promptly and suggest the alternative that matches your equipment.
Dimensions
- Número de producto
- 19487
Frequently asked questions
- What does SFMH mean in this bearing?
- SFMH identifies a family of four-bolt flange bearings with an insert bearing. The final R indicates reinforced sealing. The number that follows is the shaft diameter. This naming is specific to SEALMASTER and simplifies matching the unit to your equipment.
- How do I pick the right bearing for my application?
- Start with the shaft diameter, the load type and the environmental conditions. The sealing must handle dust, water or chemicals. Also consider alignment and how the unit will be fastened. With that information, we can quote the exact reference.
- Will this bearing fit other brands?
- SEALMASTER SFMH bearings are usually interchangeable with other brands that follow the four-bolt flange standard and the same shaft diameter. When you inquire, give us the code and dimensions so we can identify the correct equivalent.