Pitch 133.33 134.5
Inner chain plate 3*40 5*40
Outer chain plate 4*29 5*40
Axle 12.67 14.63
Wheel 70*25*6203 70*25*6204
Product details
SJEC escalator step chain, Moving walkway chain, Escalator parts, High quality durable bearings, High quality step wheel, One year warranty, Please use a caliper to confirm the dimensions in the chart, For more information, please contact customer service…
Product parameter
| Pitch | Inner chain plate | Outer chain plate | Axle | Wheel |
|---|---|---|---|---|
| p (mm) | p*h2 (mm) | p*h2 (mm) | d2 (mm) | d1*b2 (mm) |
| 133.33 | 3*40 | 4*29 | 12.67 | 70*25*6203 |
| 134.5 | 5*40 | 5*40 | 14.63 | 70*25*6204 |
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