REXNORD KLFSS2M35 flange bearing 4 holes

REXNORD KLFSS2M35 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 KLFSS2M35 and any equivalents.

The Rexnord KLF-SS200 series is a 4-bolt flange bearing housing designed to be bolted to a flat surface, supporting rotating shafts in equipment that requires secure mounting and straightforward alignment. Typical applications include conveyors, mixers, fans, and process machinery. The flange configuration allows mounting against a wall or frame, with the shaft passing through or ending at the bearing, depending on the setup.

Reading the series code: KLF stands for the 4-bolt flange housing, SS denotes stainless steel construction, and 200 refers to the dimensional series of the insert bearing. In each part number, the digits after the M—such as KLFSS2M25, KLFSS2M30, KLFSS2M35, or KLFSS2M40—specify the shaft diameter in millimeters for which the insert is machined. This means one flange size can accommodate different shaft diameters within the series, and the M suffix indicates the insert-to-shaft fastening method.

In US plants, these stainless steel housings are common in food and beverage processing, water treatment, chemical and petrochemical facilities, and material handling operations. They appear in belt and chain conveyors, bucket elevators, agitators, centrifugal pumps, air extractors, and dryers. The stainless steel version is selected when frequent washdowns, ambient moisture, or corrosive product contact occur, as it offers better oxidation resistance than a painted cast iron housing.

When selecting a housing, begin with the shaft diameter and the load type: radial, axial, or combined. Confirm that the flange has the correct number of holes and bolt diameter for your frame. During installation, place the flange on a clean, flat surface, tighten the bolts in a cross pattern, and verify shaft alignment with a straightedge or dial indicator. If dust or water is present, choose the insert seal accordingly; for high temperature or speed, follow the lubrication guidance from the bearing manufacturer.

Mounted housings can be interchanged between brands by shaft number and flange dimensions, but not all series share the same center height or hole pattern. Before replacing one housing with another from a different manufacturer, compare shaft diameter, distance between holes, bolt circle diameter, and center height. If space is limited, you may need to adapt the flange or select an equivalent series from another manufacturer.

To request a quote, send the part number from the housing or the shaft diameter and number of holes via WhatsApp or email. The MR team will quote the corresponding Rexnord KLF-SS200 reference and, if you need another variant, suggest a compatible alternative. MR also manufactures split plummer block housings and custom parts for special cases.