... life,strong abrasion 3.Low noise,small PHS5 Rod End Bearing/Joint Bearing/Ball Bearings1. Strong abrasion capability 2. Competitive price 3. ... . Dimensional specifications include design units, bore diameter, major diameter, bearing thickness, housing diameter, overall length, and thread length. English ... Non-mentallic materials like plastic, nylon. PHS5 Rod End Bearing/Joint Bearing/Ball Bearing