1 Scope
This document specifies the boundary dimensions and tolerances for Types A to D of roller blocks.
Types E and F of roller blocks are given in Annex A. They require fixing parts and are not yet produced on a broad manufacturer base.
This document specifies the boundary dimensions and tolerances for Types A to D of roller blocks.
Types E and F of roller blocks are given in Annex A. They require fixing parts and are not yet produced on a broad manufacturer base.