Name: double open body shaft ring, locking fixed ring.
Material: carbon steel.
Colour: black.
Surface treatment: oxidation treatment.
Specification: outer diameter and thickness 45x15mm/1.77x0.6inch, inner diameter 25mm/1inch.
Applications: for mechanical equipment, such as drive shafts, agricultural implements, gear box assemblies, motor bases, machine tools, paper and steel mill equipment, manufacturing, craft industries, etc.
Package content: contains 2pcs 1 inch double open body shaft rings.