SEALMASTER PVR-1522 flange bearing 4 holes

SEALMASTER PVR-1522 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 PVR-1522 and any equivalents.

The PVR is a four-bolt flange bracket that carries an insert bearing, used to support rotating shafts on flat surfaces. The flange fastens to the frame while the insert holds the shaft and provides sealing. It suits equipment that needs a compact, self-aligning bearing unit with straightforward mounting, and it comes with the reliability of SEALMASTER, a brand we supply.

The PVR code is organized by family and variant: the letters indicate the flange bracket with insert bearing, and the number identifies the size and configuration. For an accurate quote, always send the full part number, for example PVR-1501, PVR-1504, PVR-1507, PVR-1509, PVR-1518, PVR-1522, PVR-1551 or PVR-2533. If your equipment uses a variant not listed, contact us on WhatsApp with the part number or model and we will suggest a compatible option.

You will find these brackets on conveyors, belts, elevators, mixers, blowers and process lines where the shaft mounts to a plate or frame. In food, chemical, cement and aggregate plants, the four-bolt flange provides anchoring without extra supports. They also appear in bottling, packaging and material handling equipment, where cleanliness and access to the mounting point matter daily.

When selecting, consider shaft diameter, load type and the direction of forces on the flange. The insert seal determines how much contamination or moisture the unit can handle; in dusty or washdown areas, reinforced protection is recommended. Mounting calls for a flat surface, aligned holes and even bolt tightening to prevent flange distortion. Insert lubrication and radial clearance are set according to the application and rotation speed.

For interchangeability, compare flange brackets with insert by shaft dimensions, hole spacing and mounting height. A part number from one brand is not enough to switch to another; those dimensions and the fastening type must be cross-referenced. We assist with that cross-reference and quote the SEALMASTER option that fits your equipment.

If you have the bracket part number, send it by WhatsApp and we will quote promptly. You can also describe the equipment, shaft diameter and mounting method, and we will point you to the compatible alternative in the PVR line. Our team supports workshops and plants with responsive service and equivalent suggestions.