This standard specifies the type, size and requirements for D-type saddle saddle width templates (hereinafter referred to as templates). Suitable for the design, manufacture and use of new D-shaped saddle saddle surface width templates.
TB/T 2884.2-1998 history
2006TB/T 2884.1-2006 Special measuring tools for adapter on freight car.Part 1:Measuring tools for manufacture of adapter
TB/T 2884.2-1998 D-type bearing saddle measuring tool saddle width sample was changed to TB/T 2884.1-2006 Special measuring tools for adapter on freight car.Part 1:Measuring tools for manufacture of adapter.