Step

Assembly

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A single escalator step: a die-cast tread and riser on an axle, running on four rollers that follow the guide tracks.

Direct parts	6
Total parts	11
Used in	1 assembly
Class	Assembly

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A single escalator step: a die-cast tread and riser on an axle, running on four rollers that follow the guide tracks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Step parts and their functions

6 top-level parts · 11 parts in total · full bill of materials below

Step parts diagram: 1 step tread, 2 step riser, 3 step axle, 4 step chain roller, 5 trailing roller, 6 ball bearing. 11 parts in 6 top-level items. — Step parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Step Tread	1×	Cleated aluminium die-casting forming the horizontal surface a passenger stands on.
2	Step Riser	1×	Curved cleated face joining one step tread to the next.
3	Step Axle	1×	Steel axle linking the step to the step chain and carrying the chain rollers.
4	Step Chain Roller	2×	chain rollers
5	Trailing Roller	2×	trailing-wheel rollers
6	Ball Bearing	4×	one per roller

3D model

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Build & assembly graph

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Bill of materials for Step

6 top-level lines · 6 rows shown · 11 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Step Tread	escalator-step-tread	1×	1	·	part
2	Step Riser	escalator-step-riser	1×	1	·	part
3	Step Axle	escalator-step-axle	1×	1	·	part
4	Step Chain Roller	escalator-step-roller	2×	2	·	part
5	Trailing Roller	escalator-trailing-roller	2×	2	·	part
6	Ball Bearing	ball-bearing	4×	4	·	part

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Where the step is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Elevators & Escalators 1 Escalator

Used in 1 assembly

Step Band

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks