SEALMASTER SSF4S-128 flange bearing 4 holes

SEALMASTER SSF4S-128 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 SSF4S-128 and any equivalents.

A SEALMASTER SSF4S unit pairs an insert bearing with a cast iron housing and mounts through four bolts, so a rotating shaft can be supported directly on a flat structure. MR Industrial Accessories LLC supplies this Y-bearing insert flange unit to maintenance and purchasing teams across the United States and Latin America, and can help match the code to your shaft and working conditions.

Read the code from left to right. SSF tells you it is a 4-bolt flange unit built around an insert bearing. The 4S portion describes the housing and the way it mounts. The trailing number points to the dimensional series. Codes such as SSF4S-124, SSF4S-127, SSF4S-128 and SSF4S-131 each carry a different numeric suffix, and that suffix is what separates one shaft size and configuration from another. Send the full code when you ask for a quote so the exact unit can be identified.

Typical duty includes conveyors, fans, mixers, pumps, and agricultural or food processing machinery. Plants that support shafts carrying radial load with moderate axial load rely on this mounting style, and the four-bolt flange lets the unit sit on sheet metal or profile structures, which simplifies alignment and replacement on equipment that is already in service.

Selection starts with shaft diameter, then radial and axial load, then the environment around the bearing. Look at the insert seal as well: SSF4S units generally come with contact seals that hold grease in and keep dust and moisture out. For mounting, the surface should be flat, the fastening bolts should be tightened in a cross pattern, and the shaft should be aligned with the bearing. Greasing on a regular schedule with a compatible grease supports service life.

Flange mounted units can be matched across manufacturers by dimensional series and shaft diameter. For a replacement, compare hole dimensions, center distance and insert type. MR Industrial Accessories LLC can point you to an alternative that fits your equipment even when the brand does not match. Confirm that the substitute carries the load capacity and sealing your application requires.

If you need a SEALMASTER Y-bearing insert flange unit, send the complete code or your shaft dimensions by WhatsApp or email. We reply promptly and help you confirm the unit will work in your application.