Technical data
| Coating form: | crowned over |
|---|---|
| Identical in construction to the manufacturer: | ETN |
| Inner diameter: | 20 mm |
| Material: | Steel, VU (Vulkollan®) registered trademark of Covestro Group |
| Number of ball bearings: | 2 x ball bearings 6004 2RS |
| Outer diameter: | 91 mm |
| VU (Shore A) Vulkollan®: | 93° |
| Width of the roll: | 25 mm |