The advantages of a UT pulley with internal bearings, are the same as for a drum motor.
The bearings are well protected by our IP66 sealing system, and as the shafts are non-rotating when the pulleys is turning, it means that the pulley can offer a higher performance that a pulley with external bearings (Radial load = T1 + T2).
We produce all UT pulleys in the same dimensions as our drum motors.
![umlenktrommeln-vor-beschichtung_12d](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_216,h_190/http://drumotec.com/wp-content/uploads/2017/10/umlenktrommeln-vor-beschichtung_12d.png)
![innengelagerte-umlenktrommel_12b](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_216,h_177/http://drumotec.com/wp-content/uploads/2017/10/innengelagerte-umlenktrommel_12b.png)
![12](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_958,h_289/http://drumotec.com/wp-content/uploads/2017/10/12.jpg)
![umlenktrommel_skizze_12c](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_216,h_151/http://drumotec.com/wp-content/uploads/2017/10/umlenktrommel_skizze_12c.png)