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.
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.
| SKF/Global | SKF/North America | |
|---|---|---|
| Product Category | Ball Bearings | Ball Bearings |
| Product Number | 321-M | 321-M |
| Product Name | Single-row Maximum Capacity, Filling Notch Bearing - Type M - 300 M Series | Single-row Maximum Capacity, Filling Notch Bearing - Type M - 300 M Series |
| Primary Bearing Category | Radial Ball Bearing | Radial Ball Bearing |
| Material / Plating | Pressed Steel Cage | Pressed Steel Cage |
| Rolling Element | Steel | Steel |
| Seals / Shields | None (Open Bearing); Single Seal (optional feature); Double Seal (optional feature); Single Shield (optional feature); Double Shield (optional feature) | None (Open Bearing); Single Seal (optional feature); Double Seal (optional feature); Single Shield (optional feature); Double Shield (optional feature) |
| Bearing Class | ABEC1 / Class 0 / P0 | ABEC1 / Class 0 / P0 |
