Elesa its launching a new family of BJT series M6 to M14 glass-reinforced technopolymer spherical rod ends that are suitable for rotary, oscillating and linear movements, even in particularly aggressive environments and when water or humidity, fine dusts, dirt, fabrics and machining residues are present. The shaft rotary movement can take place directly on the inner diameter of the spherical cap, which is made of self-lubricating materials. These polymer rod ends are designed to require zero maintenance, with low wear, and to absorb vibration and stress while minimising noise. They have high mechanical strength and low weight, while being corrosion-resistant even in aggressive industrial environments.