Locking nuts - Import export

Quick and easy lifting device with swing shackle and safety bar against unintended release. The balls are unlocked by pressing the push button. When the push button is released the balls are securely locked. Corrosion and weather resistant. High tensile, hardened pin for extreme loads with the high wear resistance. Temperature range max. 250 °C. CE certified. Values X max, and F1 with 5x safety factor. Accessory: Receiver bushes 07784.

Ball lifting pins are quick and simple lifting devices with swing shackles. The balls are unlocked by pressing the push button. After releasing the push button, the ball is securely locked. Protected against corrosion and weather-resistant High-strength, hardened, extremely durable pin. TÜV-tested. Values X min., F1, F2 and F3 with 5x safety factor.

Keyless locking coupling with low mass and moment of inertia. Easy to connect and release – no jamming on the shaft. Perfect for zero backlash connections. Excellent concentricity and running. Suitable for keyed and keyless shafts. for shaft diameters from 5 to 35 mm for high torques minimum axial offset when mounting selfcentring Assembly Shaft and hub must be free of oil, grease and dirt. Do not lubricate keyless locking coupling. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten nut by hand and use a torque wrench to tighten to the defined tightening torque. Tolerances Shaft diameter and hub hole Form A ±0.04 mm. Form B ±0.08 mm. Surface quality Rz ≤ 16 µm.

When screwing the nuts onto the thread, the thread lock is plastically and elastically deformed. The elastic deformation causes a radial frictional lock against the nuts being loosened. The plastic thread lock is only effective when the nuts are fully screwed onto the male thread. The screw length must be selected so that at least two full threads protrude from the nut. Due to the plastic deformation of the thread lock, these nuts should only be used once.