This series is suitable for medium,heavy duty conveying
Advantages:
there are many choices for this kind of roller(anti-static roller),can operate well in high or low temperature.the precision components are composed of precision ball bearing and steel bearing housing,which has larger capacity than polymer




| Material of tube | Tube diameter and wall thickness |
| Galvanized steel | Φ 38*1.5 |
| Φ 50*1.5 | |
| Φ 50*2.0 | |
| Φ 60*2.0 | |
| Φ 60*3.0 | |
| Φ 76*3.0 | |
| Φ 76*3.75 | |
| Φ 80*3.0 | |
| Φ 89*3.0 | |
| Φ 89*3.75 | |
| Stainless steel | Φ 38*1.2 |
| Φ 50*1.5 | |
| Φ 60*2.0 | |
| Φ 76*3.0 |
| Roller diameter(D) | Diameter of axle(d) | ||
| Φ 38 | Φ 12 | E=W+10 | L=W+32 |
| Φ 50 | Φ 12/15 | E=W+10 | L=W+32 |
| Φ 60 | Φ 12/15 | E=W+10 | L=W+32 |
| Φ 76 | Φ 15 | E=W+10 | L=W+32 |
| Φ 76 | Φ 20 | E=W+10 | L=W+40 |
| Φ 80 | Φ 20 | E=W+10 | L=W+40 |
| Φ 89 | Φ 20 | E=W+10 | L=W+40 |