|Part No.||Stop Button And Key Switch DH-K601 860990534|
|Transportion||TNT, UPS, DHL, Fedex, Air, Sea|
|Packages||Carton, Wooden case, Pallet etc|
|Delivery Time||Normally 2-3 working days after payment|
|Payment Method||Company Bank, Western union, alibaba, Paypal etc|
Pictures for TKE Escalator Machinery Spare Parts Step Bushing Step Chain Bushing DB2
The method of eliminating the shearing force of the circlip by the step bushing of the escalator and the main shaft and the chain pin is two improved methods for the phenomenon that the circlip is easily caused to be sheared and broken in the prior art structure. It is by enhancing the resistance of the circlip. Shear strength or (and) the structure that allows the transmission pressure of the step bushing to pass through the step shaft barrel to fall completely or not completely on the chain pin (instead of falling completely outside the chain pin as in the prior art) to achieve.