Silicon Rubber Expand Roller
Product Introduction
![]()
![]()
| Standard OD Specifications | Effective Usable Width | Drive Shaft Outer Diameter Key Bar Specifications | Shaft Seat Fixing Center Distance |
|---|---|---|---|
| Ø5 inches (Ø125mm) | Customer Requirements | Ø20/5×5×L40mm | 138mm |
| Wheel Fixing Width Center Distance | Shaft Seat Fixing Hole | Outward Expansion Angle | Model |
| Effective Usable Width +260mm | L30×W14mm | 10°(約11mm) | EJB-125A Drive Type EJB-125B Non-Drive Type |
The above standard outer diameter specifications are φ5 inches (φ125mm). Custom outer diameter sizes are acceptable.





