REXNORD KLFSS224 flange bearing 4 holes

REXNORD KLFSS224 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 KLFSS224 and any equivalents.

When a bearing needs to be secured against a flat face with the shaft running perpendicular to it, a four-bolt flange housing is the mounting solution. The KLFSS series from Rexnord is built in stainless steel and accepts mounted bearings across a range of shaft sizes. MR Industrial Accessories LLC supplies this line to plants throughout the United States and Latin America, and our team can help you confirm the right part number for your application.

Reading the KLFSS code helps you order correctly. The first three letters, KLF, denote the four-bolt flange housing family. The SS that follows signals stainless steel construction. The trailing number is the shaft diameter the housing is sized to accept. So KLFSS216 and KLFSS224 share the same flange pattern but differ in the bore they take. Always provide the full designation when requesting a replacement.

These housings are common on belt and chain conveyors, mixers, pumps, fans, and washdown lines where carbon steel would corrode. The stainless steel build suits food, beverage, chemical, and pharmaceutical operations, as well as wastewater treatment. In continuous-process equipment, the four-bolt flange lets you align the shaft and remove the assembly without dismantling the entire machine.

Selection starts with matching the shaft diameter to the mounted bearing the housing will carry. Then verify the bolt hole spacing against the mounting surface. In wet or dusty conditions, the lubrication of the inner bearing and the condition of the peripheral seal determine how long the unit lasts. During installation, seat the flange flat, tighten the four bolts in a cross pattern, and check shaft alignment before startup.

Four-bolt flange housings interchange across brands by shaft number and flange dimensions, not by the commercial part number alone. If your equipment carries a housing from another manufacturer, send us the shaft diameter and bolt hole spacing. We will identify the compatible alternative within the Rexnord line or the closest fit. We can also review sealing or material options based on the working environment.

If you already know your housing part number, send it by WhatsApp or email and our team will respond promptly with a quote. If you do not see the housing you need, write to us with the model or dimensions anyway. We can suggest equivalents and help you choose the right component for your equipment.