Universal T133D escalator step chain pitch 133.33mm

The Universal T133D step chain features a 133.33 mm chain pitch, which is one of the most common specifications used in commercial escalators and moving walkways.

The T133D step chain is commonly used as a replacement for escalators from brands including KONE, Toshiba, Fujitec, Canny, and other manufacturers using a 133.33 mm pitch step chain.

We recommend confirming the original chain dimensions and specifications before ordering.

The chain plates and pins are manufactured from high-strength 40Cr alloy steel, providing excellent wear resistance, fatigue strength, and long service life. Rollers are available with durable TPU material and precision bearings.

For safety and optimal performance, replacing the complete matched chain set is recommended. Mixing new and worn chains may lead to uneven load distribution, accelerated wear, and reduced service life.

Routine inspections should be performed during scheduled maintenance. Technicians should check chain elongation, roller wear, bearing condition, lubrication, and chain tension to ensure safe operation.

Yes. We provide a complete range of escalator spare parts, including:

Escalator steps
Handrails
Drive chains
Step rollers
Comb plates
Step wheels
Guide rails
Drive sprockets
Handrail rollers
Escalator controllers and electrical components

Please provide one or more of the following:

Original part number

Escalator brand and model

Chain pitch and dimensions

Photos of the existing chain

Equipment nameplate

Our technical team will help verify compatibility before shipment.

Yes. We supply escalator spare parts to customers worldwide. All products undergo quality inspection before shipment and can be delivered through international express, air freight, or sea freight according to your requirements.