LINK-BELT ZBS2207 flange bearing 4 holes

LINK-BELT ZBS2207 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 ZBS2207 and any equivalents.

LINK-BELT ZBS flange bearing housings are wall-mount units that pair an insert bearing with a four-bolt flange, so you can bolt the assembly straight to a vertical plate or side frame. They work well where a shaft needs support at the face of a machine and where space for a traditional pillow block is not available. MR supplies this line and can help you sort out which reference fits your shaft and load.

Reading a ZBS part number is mostly a matter of breaking it into pieces. The series tells you it is a four-bolt flange housing; the digits that follow tie back to a shaft size and to the mounting arrangement; and the insert bearing inside comes from the 2000 series. Suffixes then flag details such as the seal type or how the bearing locks to the shaft. If the code on your unit is worn or unclear, the manufacturer's interchange table is the safest reference, or you can send us the shaft measurement and we will match it.

You will find these units across a broad range of plants and equipment. Typical spots include belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and other process machinery in food, chemical, cement and aggregate operations. They also show up on agricultural implements, irrigation drives and material handling systems. The flange format is what makes them useful on chassis side walls and frames, where the four bolts give a firm hold without needing a large mounting footprint.

Selection comes down to three things: shaft diameter, the direction of the load (radial, axial or a combination), and what the surrounding environment throws at the bearing. Look at the sealing arrangement first. Standard versions generally use lip seals to keep grease in and dust or moisture out. For dirty conditions or frequent washdowns, versions with additional sealing are available. On installation, the mounting surface should be flat and clean, bolts should be tightened in a cross pattern, and the shaft should be aligned with the driven equipment. How you lubricate, whether for life or on a schedule, depends on the insert type and will affect how long the unit lasts.

Interchangeability is fairly straightforward with this style of housing. Four-bolt flange units that take a 2000 series insert can generally be swapped between brands that offer equivalent lines, provided the flange dimensions, shaft diameter and locking method all line up. LINK-BELT is a well-known reference for these parts, and MR carries the line. When replacing an existing unit, the quickest route is to read the part number stamped on the housing, or measure the shaft and the bolt hole spacing if the marking is gone.