SEALMASTER USBF5000A-107 flange mounted bearing

SEALMASTER USBF5000A-107 belongs to flange mounted bearing, 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 USBF5000A-107 and any equivalents.

The SEALMASTER USBF5000A series is a flange mounted bearing unit that arrives pre-assembled, with the housing and bearing as one set. It bolts to a machine face or frame through four anchoring points, supports the shaft, and allows self-alignment. This makes it suitable for continuous process equipment where the load transfers to the structure and the shaft must stay supported.

The code breaks down into two parts: the letters indicate the flange unit type and housing shape, while the numeric block 5000A identifies the housing series and the bearing locking method. The final suffix, as seen in USBF5000A-107 and USBF5000A-115, specifies the shaft size for which the unit is assembled. For a precise match, always request the complete code including that suffix.

Typical applications include belt and screw conveyors, bucket elevators, mixers, blowers, and packaging lines in food, chemical, cement, and aggregate processing. The four-hole flange mounts on folded sheet metal or machined plates, positioning the shaft perpendicular to the mounting surface. This design is often chosen when aligning two separate housings is difficult and a self-centering solution is needed.

Selection starts with the shaft size required by the equipment and the flange diameter the structure can accept. Then confirm the sealing type for the environment—abrasive dust and frequent washdown call for different seals. During installation, place the flange on a flat, clean surface, tighten the four bolts in a cross pattern, and check that the shaft turns freely before connecting the transmission. Lubrication and internal clearance are set according to the duty cycle.

When comparing flange units across brands, focus on shaft size, flange diameter, hole spacing, and inner ring locking type. Two references from different manufacturers may share mounting dimensions but differ in sealing or load capacity, so review the drawings before replacing. A compatible alternative can be found with those dimensions.

If you have the code of the unit being replaced, send it via WhatsApp along with a photo of the flange and the shaft size. Our team will quote the SEALMASTER reference or suggest a compatible alternative. We also manufacture split plummer block housings and custom parts, so special configurations can be developed.