Structural performance:
The elastic element is made of nylon, which has high strength and wear resistance and is suitable for corrosive environments. The outer surface of the steel brake wheel is quenched.
Half-coupling hole and keyway type and size. The marking method is in accordance with the provisions of GB/T3852-1997 “Coupling hole and connection type and size”. The two half-coupling shaft hole types can be combined arbitrarily.
Using temperature -20-+70℃
The original model refers to the national standard GB5015-85 series products
Marking description: For the Z model and J type with countersunk shaft hole length refers to the shaft matching length (excluding the countersunk hole), that is, the L1 dimension in the figure below