Product Description

Keyless Locking Devices are mainly applied to the joints between the mechanical parts (such as gears, belt pulleys) and shaft so as to realize load transmission, which is achieved by the large tightening force between Inner Ring and shaft and between Outer Ring and hub produced by the twisting force of high-tension bolt in Keyless Locking Devices; While running under load, it transmits torque, axial force or their compound load depending on joint pressure and friction force from Keyless Locking Devices and mechanical parts. 1. Easy to install and dismantle. 2. Good exchangeability. 3. Heavy load born by joint with Keyless Locking Devices. 4. Long lifetime and high efficient transmitting. 5. While running under overload, Keyless Locking Devices can protect the equipment from breakdown. f. shaft coupling((we can provide you many kinds of shaft couplings as your requests) Available couplings: 1) Chain couplings 2) Gird couplings 3) HRC couplings 4) Jaw couplings 5) Rigid couplings 6) FCL couplings/Pin bush coupling 7) Tyre couplings 8) Gear couplings 9) Nylon sleeve couplings 10) Disc couplings 11) universal couplings 12) Rotex type couplings 13) Bowex type couplings