Bearing Rail System

Assembly

Deep Groove Ball Bearing.jpg · Commons ↗ Report photo

The curved guideways and roller bearings the belt rides on, which set the deck’s concave profile and keep rolling friction low enough for foot-drive.

Direct parts	5
Total parts	122
Used in	1 assembly
Class	Assembly

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The curved guideways and roller bearings the belt rides on, which set the deck’s concave profile and keep rolling friction low enough for foot-drive. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bearing Rail System parts and their functions

5 top-level parts · 122 parts in total · full bill of materials below

Bearing Rail System parts diagram: 1 guide rail, 2 ball bearing, 3 end drum, 4 drum shaft, 5 belt tensioner. 122 parts in 5 top-level items. — Bearing Rail System 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	Guide Rail	2×	Curved guide rails
2	Ball Bearing	114×	Slat roller bearings
3	End Drum	2×	Front and rear return drums
4	Drum Shaft	2×	Drum axles
5	Belt Tensioner	2×	Belt tension adjusters

3D model

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Build & assembly graph

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Bill of materials for Bearing Rail System

5 top-level lines · 5 rows shown · 122 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Guide Rail	curved-treadmill-guide-rail	2×	2	·	part
2	Ball Bearing	ball-bearing	114×	114	·	part
3	End Drum	curved-treadmill-end-drum	2×	2	·	part
4	Drum Shaft	curved-treadmill-drum-shaft	2×	2	·	part
5	Belt Tensioner	curved-treadmill-tensioner	2×	2	·	part

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Where the bearing rail system is used

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

Sports & Fitness 1 Curved Manual Treadmill

Used in 1 assembly

Curved Manual Treadmill

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–$80. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳ZWZ Bearing zwz.com.cn ↗	Wafangdian, CN	Bearings	2,000 pcs	6–10 wks
🇮🇳NBC Bearings nbcbearings.com ↗	Jaipur, IN	Bearings (NEI)	2,000 pcs	6–10 wks
🇨🇳HRB Bearing hrbbearing.com ↗	Harbin, CN	Bearings	2,000 pcs	6–10 wks
🇮🇳NRB Bearings nrbbearings.com ↗	Mumbai, IN	Needle & auto bearings	2,000 pcs	6–10 wks
🇨🇳LYC Bearing lyc.com.cn ↗	Luoyang, CN	Bearings	2,000 pcs	6–10 wks