Single row deep groove ball bearings with filling slots have a filling slot in both the inner and outer ring (fig) enabling more and larger balls to be incorporated than in standard deep groove ball bearings. Filling slot bearings have a higher radial load carrying capacity than bearings without filling slots, but their axial load carrying capacity is small. They are also unable to operate at such high speeds as bearings without filling slots. Depending on the main application for which they are used, deep groove ball bearings with filling slots have a cage (fig) or no cage (fig).
Single row deep groove ball bearings with filling slots have a filling slot in both the inner and outer ring (fig) enabling more and larger balls to be incorporated than in standard deep groove ball bearings. Filling slot bearings have a higher radial load carrying capacity than bearings without filling slots, but their axial load carrying capacity is small. They are also unable to operate at such high speeds as bearings without filling slots. Depending on the main application for which they are used, deep groove ball bearings with filling slots have a cage (fig) or no cage (fig).
| SKF/Global | SKF/North America | |
|---|---|---|
| Product Category | Ball Bearings | Ball Bearings |
| Product Number | 102005311 | 102005311 |
| Product Name | Deep Groove Ball Bearings, Single Row with Filling Slots - 311-Z | Deep Groove Ball Bearings, Single Row with Filling Slots - 311-Z |
| Primary Bearing Category | Radial Ball Bearing | Radial Ball Bearing |
| Rolling Element | Steel | Steel |
| Seals / Shields | Single Shield | Single Shield |
| Lubrication | Prelubricated | Prelubricated |
| Type | Conrad / Deep Groove | Conrad / Deep Groove |
