Precision Keyless Shaft Hub Locking Assembly

Hebei Fenna Transmission Machinery Co., Ltd. Keyless Shaft Hub Locking Assembly is a heavy‑duty wide‑bore Locking Assembly. High‑strength bolts are tightened to generate even, powerful radial clamping force, transmitting high torque, axial force and combined loads purely by friction. The keyless‑connection eliminates stress concentration caused by key‑grooves. Hubs can slide freely on shafts for convenient position adjustment, quick mounting‑dismounting, and overload‑slippage protection for main‑machinery. For alternative selection, please refer to Z8 Type Keyless Shaft Hub Locking Assembly and Z10 Type Shaft Hub Locking Assembly. Besides full‑range locking assemblies, we also supply supporting transmission parts, including Serpentine Spring Coupling, Roller Chain Coupling, one‑way Backstop and conveyor Driving Drum, to realize one‑stop component procurement. This locking assembly is available in Type A, Type B and Type‑C, covering bore diameter 25‑600 mm, suitable for applicatio…