SEALMASTER PN-32 flange bearing 4 holes

SEALMASTER PN-32 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 PN-32 and any equivalents.

The SEALMASTER PN series is a 4-bolt flange mounted bearing unit that holds a rotating shaft perpendicular to a flat mounting surface. It provides firm, centered support where the load includes both radial and moderate axial components. MR Industrial Accessories LLC supplies this line, along with alternatives in various shaft sizes and seal types.

A PN code starts with the prefix PN, followed by a number that corresponds to the shaft diameter the housing is built for. So PN-12, PN-16 and PN-20 each fit a different shaft size in the same family. That number is the reference you send us for an exact quote. If your equipment calls for a different seal or a special flange, include the full part number and we will point you to the compatible option.

You will find these 4-bolt flange housings on conveyors, mixers, blowers, centrifugal pumps and process lines in food, chemical and water treatment plants. The flange bolts directly to sheet metal or a welded structure, so no machining of the housing is needed, which makes assembly and replacement on site simpler.

Start your selection with the shaft diameter and the load direction. When axial force is present, a 4-bolt flange spreads it more effectively than a 2-bolt design. Match the seal to the environment: dusty, wet or washdown conditions call for tighter protection. During installation, set the flange on a clean, flat surface, tighten the bolts in a cross pattern, and confirm the shaft turns freely. Lubricate according to the duty cycle and check alignment to prevent parasitic loads.

SEALMASTER is one of several mounted bearing lines with dimensional equivalents on the market. What matters is the shaft diameter, the flange hole spacing and the mounting style of the inner bearing. With those figures, an interchangeable unit that does the same job can be identified. The brand name does not have to match; the mounting dimensions and load capacity do.

If you have the housing part number, send it to MR Industrial Accessories LLC via WhatsApp or email and we will quote it promptly. We can also assist if you need an unlisted size or want to replace a worn housing with a similar one. Just provide the PN and shaft dimensions, and we will offer the option that fits your equipment.