BBCP impact rollers are designed for use in the conveyor impact zone where they protect the belt from damage by absorbing impact loads in their rubber discs. Impact rollers are manufactured with either the steel bearing housings welded to or machined into the steel shell. Subsequently, there is no risk of housings separating over time from factors including heavy loading, moisture ingress and thermal expansion.
BBCP impact rollers are supplied with 2RS NSK greased-for-life bearings and include double-sided triple-labyrinth seals, plus a dust seal which also includes a labyrinth seal. They are suitable for heavy duty applications, in materials handling applications ranging from the smallest quarries up to major mining operations (iron ore, hard rock, black coal, etc,)
For standard duty applications, rubber discs are pressed onto the shell. For heavy duty applications, the rubber discs are hot vulcanised to the shell to prevent rubber displacement.
Features & Benefits
- Available in shaft diameters from 20mm to 60mm
- Available in shell diameters from 108.0mm to 219.0mm
- Suitable for underground applications
- Available with natural or FRAS rubber