Coupling Expansion Bushing 1pcs STK350 Keyless Connection Tension Shaft Locking Assembly Device Sleeve Diaphragm Disk ID 5-50mm(STK350-12.7x23mm)

CouplingsSpecification:Name: Keyless Bushing Expansion SleeveMaterial: 45# SteelModel: STK350Inner Diameter(d): 5-50mmOuter Diameter(D): 16-80mmmmSize: dxDE.g.: STK350-5x16mm (Inner Diameter=5mm; Outer Diameter=16mm)==========High-concerned chemical : NoneOrigin : China

• Couplings
• 【Product Function】: The main function is to tighten the high-strength bolts to produce a huge clamping force between the shaft and the hub so as to realize the transmission of loads.
• 【Product Features】: Expansion sleeve coupling can transmit large torque through the cooperation of expansion sleeve and shaft which is suitable for heavy load or medium and low speed transmission system.
• 【Application scope】: Expansion sleeve is widely used in various mechanical equipment especially in the need for high load transfer occasions.
• 【Material】: Made of high quality materials to ensure resistance to abrasion and tearing as well as ensuring excellent durability and strength long-lasting.
• 【Easy to install】: Expansion couplings are designed to be user-friendly and can be installed adjusted and disassembled directly.