Bearing Flanges & Snap Rings Info Sheet
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Bearing Flanges
This information sheet explains the difference between a bearing flange and a snap ring.
Snap Ring
A wire ring situated in a groove on the outer diameter of the bearing. Used for location of the bearing once fitted. The snap ring is usually only available on bearings over 10mm bore size, however there are a number of smaller bearings available with snap rings.
Flange
An external rib protruding from the outer bearing surface. The flange is an integral part of the outer ring of the bearing; it is non removable. The flange is provided to assist in the correct fitting of the bearing. Many bearing sizes available through MBA come in both flanged and unflanged versions.
Download the Bearing Flanges PDF Info Sheet