Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads acting in both directions. Radial loads can be supported up to a certain fraction of the axial load. These bearings take up considerably less axial space than double row bearings.
Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads acting in both directions. Radial loads can be supported up to a certain fraction of the axial load. These bearings take up considerably less axial space than double row bearings.
| SKF/Global | SKF/North America | |
|---|---|---|
| Product Category | Ball Bearings | Ball Bearings |
| Product Number | 1290020311 | 1290020311 |
| Product Name | Angular Contact Ball Bearings, Four-Point Contact Ball Bearings - QJ 311 N2MA | Angular Contact Ball Bearings, Four-Point Contact Ball Bearings - QJ 311 N2MA |
| Primary Bearing Category | Angular Contact Ball Bearing | Angular Contact Ball Bearing |
| Rolling Element | Steel | Steel |
| Seals / Shields | None (Open Bearing) | None (Open Bearing) |
| Type | Four Point Contact | Four Point Contact |
| Design Units | Metric | Metric |
