Durbal BEF05-21-501 Maintenance Free Right Hand Metric Steel / PTFE Lined Female Rod End M4 Thread

DURBAL Heavy-Duty Female Rod Ends with Integral Spherical-Plain Bearing: Threaded female rod end consisting of a galvanised forged steel housing with a polyamide-PTFE-fibreglass-compound race and chromium-plated steel joint ball bearing. DURBAL-Glide (race) made of polyamide-PTFE-glass fibre compound, maintenance-free, encapsulates penetrating foreign particles. This fact and the greater overlay thickness compared to other sliding materials assure longer durability. Joint ball made of ball bearing steel, hardened, ground, polished and hard chromium plated, ensures reliable corrosion protection. Made of forged steel, tempered, extremely high loads resistant and protected against corrosion by galvanisation. Connection dimensions in accordance with DIN ISO 8139 for pneumatic cylinders. Temperature range: -30 deg C to +60 deg C.
Benefits: Radial clearance 0 – 10 µm, Suitable for use with impact loads, For use with small swivelling movements and at low speeds, Free from non-ferrous metals.