Escalator Step Chain

Escalator step chain is a key component in the escalator.It is widely used in super market and subway station.
图片2.png

	Pitch	Step distance	Roller dianeter	Inner width of inner pitch	Outer width of outer pitch	Heigh of inner chainplate	Dianeter of pin	Length of hollw pin	For the pin
T135.4J	135.46	406.4	76.2	23.6	41.05	35.2	12.7	48	15
T133B	133.33	400	80	27	48.8	40.2	14.63	56	14.63
T133C	133.33	400	80	27	48.8	40.2	14.63	56	14.63
T133D	133.33	400	76.2	23.6	44.8	40.2	15	52	15