Coupling Expansion Bushing STK351 Expansion Sleeve Shaft Locking Device Assembly Bore Diameter 5-70mm SCE201 Z8B KL201 MLM Fastening Sleeve CNC Tool(STK351 35x57)

STK351 Expansion Sleeve Shaft Locking Device Assembly Bore Diameter 5-70mm SCE201 Z8B KL201 MLM Fastening Sleeve CNC ToolSTK351 type expansion sleeve is equipped with a notch on the shoulder of the inner wheel, and the locking bolt enables the inner bushing to be crimped with the inner hole of the coupling shaft, thus controlling the runout of the end face and outer diameter of the coupling shaft, which has a good centring effect.When locking the bolt, the wheel hole does not move axially and the product is free of play.Origin : ChinaModel Number : STK351

• 【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.