ISO Bearing
Bearings are the most common type of bearing and are used in applications requiring support of smaller loads.
Split bearings are ideal for hard-to-reach places and quick installation while roller bearings are suitable for heavier loads.
The units are preassembled and adjusted at the factory.
These ready-to-mount units are available with either ball or roller bearings.
![KOYO 5557R/5535 tapered roller bearings](https://m.ef-u.cn/uploaded_images/d7241-koyo-5557r-5535-tapered-roller-bearings.jpg)
- KOYO 5557R/5535 tapered roller bearings
- 300 mm
- 405 mm
![KOYO 51120 thrust ball bearings](https://m.ef-u.cn/uploaded_images/d7248-koyo-51120-thrust-ball-bearings.jpg)
- KOYO 51120 thrust ball bearings
- 80 mm
- 110 mm
![KOYO RNA4917 needle roller bearings](https://m.ef-u.cn/uploaded_images/d7243-koyo-rna4917-needle-roller-bearings.jpg)
- KOYO RNA4917 needle roller bearings
- 80 mm
- 110 mm
![KOYO SDMK40MG linear bearings](https://m.ef-u.cn/uploaded_images/d7246-koyo-sdmk40mg-linear-bearings.jpg)
- KOYO SDMK40MG linear bearings
- 120 mm
- 150 mm
![KOYO UCT207-21E bearing units](https://m.ef-u.cn/uploaded_images/d7249-koyo-uct207-21e-bearing-units.jpg)
- KOYO UCT207-21E bearing units
- 200 mm
- 280 mm