High Quality Escalator Step Chain | 133.33mm Pitch | 80×25mm Roller

Product Overview

The Escalator Step Chain is a precision-manufactured replacement component designed for applicable escalator step drive systems.

Featuring a 133.33 mm pitch, 80 × 25 mm rollers, and specially configured chain plates, this step chain is suitable for escalator maintenance, repair, refurbishment, and modernization projects.

The chain is designed to provide reliable transmission and stable movement of escalator steps during continuous operation.

For accurate replacement, customers are advised to verify the original chain specifications, pitch, roller dimensions, chain plate dimensions, and pin configuration before ordering.

Product Specifications

*Subject to stock availability and order quantity.

Key Features

133.33mm Chain Pitch

The chain features a 133.33 mm pitch, providing an important reference for matching the original escalator step chain.

80 × 25mm Roller

Equipped with 80 × 25 mm rollers, the chain is designed for stable movement and reliable operation within the applicable escalator drive system.

Reinforced Chain Plate Configuration

The chain uses:

• Outside Chain Plate: 45 × 5 mm

• Inside Chain Plate: 50 × 5 mm

These dimensions should be verified against the original chain before replacement.

Shaped Pin Design

The chain features an 18 mm shaped pin, providing an additional identification parameter for replacement and compatibility verification.

Applications

This Escalator Step Chain is suitable for:

• Escalator step chain replacement

• Escalator maintenance

• Escalator repair

• Escalator refurbishment

• Escalator modernization

• Replacement of worn step chains

• Escalator spare parts supply

Suitable applications may include escalators installed in:

• Shopping malls

• Airports

• Metro stations

• Railway stations

• Commercial buildings

• Public transportation facilities

OEM Replacement & Customization

We supply OEM replacement and customized escalator step chains for international customers.

Available solutions may include:

• OEM replacement

• Customized chain pitch

• Customized roller dimensions

• Customized chain plate dimensions

• Customized pin dimensions

• Customized pin shape

• Customized surface treatment

• Customized packaging

• Bulk orders

• Escalator modernization projects

For compatibility confirmation, customers can provide the original OEM number, chain photos, pitch, roller dimensions, chain plate dimensions, pin dimensions, or technical drawings.

Quality Inspection

Before shipment, key specifications can be inspected, including:

• Chain pitch

• Roller diameter and width

• Outside chain plate dimensions

• Inside chain plate dimensions

• Pin diameter

• Pin configuration

• Chain assembly

• Overall product quality

Packaging & Delivery

Packaging

• Export carton

• Wooden case

• Pallet packaging

Transportation

• Ocean freight

• Air freight

• Land transportation

• Courier service

Delivery Time

3–5 working days, subject to stock availability and order quantity.

Warranty & After-Sales Service

Warranty: 1 Year

After-sales support includes:

• Product specification confirmation

• Technical communication

• Spare parts support

• Product replacement

• Return and replacement service

Why Choose Our Escalator Step Chain?

✓ Pitch: 133.33 mm
✓ Roller Size: 80 × 25 mm
✓ Outside Chain Plate: 45 × 5 mm
✓ Inside Chain Plate: 50 × 5 mm
✓ Shaped Pin: 18 mm
✓ Suitable for escalator maintenance and modernization
✓ OEM replacement available
✓ Customized specifications available
✓ Export packaging available
✓ Fast delivery: 3–5 working days
✓ 1-year warranty
✓ Global escalator spare parts supply

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