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Back-up rollers for heavy duty levellers, back-up rollers supplier

Back up rollers with cylindrical outer profiling with pin.
This publication highlights typical features and application data proper to back up rollers:Maximum permissible dynamic and static load carrying capacity
The maximum permissible load carrying capacity on the roller (dynamic and static Frzull) must be taken into account when engineering a new project. Only using the load carrying capacity values and defined by ISO 281 and ISO 76 can be misleading.
It is important instead to review the inside dimensional proportioning, calculating dynamic Cw and static Cow values so to take into account the limiting elastic stresses when full load is applied to the back up roller.

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