Single-row maximum capacity, filling notch, Type M
Designed for heavy or predominantly radial loads
MRC's single-row Maximum "M-type" bearings have a single filling slot in both the inner and outer ring, enabling more balls to be added. Because of the increased ball compliment, filling slot bearings have a higher radial load carrying capacity than bearings without filling slots.
They can be used in applications with heavy radial loads, or a combination of radial and thrust loads, where the radial load is predominant. They are not recommended for use where only thrust loads are present.