... heat deflection temperature. II. PA Nylon Characteristics (Nylon tubes 8mm tube): 1. High strength and stiffness 2. High impact ... safe, noise reduction III. PA Nylon Disadvantages (Nylon tubes 8mm tube): 1. Poor dimension stability, electrical and mechanical properties ... 14*1.5mm LengthAny lengthIV. PA Nylon Applications (Nylon tubes 8mm tube):Bearings, gears, wheels, roller shaft, water pump impeller ...