Heavy Axle

Assembly

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A stout axle carrying the tractor and ballast weight while transmitting the push reaction to the ground.

Direct parts	6
Total parts	18
Used in	1 assembly
Class	Assembly

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A stout axle carrying the tractor and ballast weight while transmitting the push reaction to the ground. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Heavy Axle parts and their functions

6 top-level parts · 18 parts in total · full bill of materials below

Heavy Axle parts diagram: 1 open differential, 2 axle housing, 3 axle shaft, 4 ball bearing, 5 oil seal, 6 gear oil. 18 parts in 6 top-level items. — Heavy Axle 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	Open Differential 4 parts	1×	Final drive
2	Axle Housing	1×	Heavy housing carrying the differential and shafts.
3	Axle Shaft	2×	Drive shaft turning a wheel hub.
4	Ball Bearing	4×	Deep-groove radial ball bearing.
5	Oil Seal	4×	Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.
6	Gear Oil	1×	Extreme-pressure lubricant for gearboxes and axles that protects the meshing teeth under high load.

3D model

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Build & assembly graph

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Bill of materials for Heavy Axle

6 top-level lines · 10 rows shown · 18 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Open Differential 4 parts	differential	1×	1	6	assembly
1.1	Differential Case	diff-case	1×	1	·	part
1.2	Side Gear	side-gear	2×	2	·	part
1.3	Pinion Gear	pinion-gear	2×	2	·	part
1.4	Cross Pin	cross-pin	1×	1	·	part
2	Axle Housing	airport-pushback-tractor-axle-housing	1×	1	·	part
3	Axle Shaft	airport-pushback-tractor-axle-shaft	2×	2	·	part
4	Ball Bearing	ball-bearing	4×	4	·	part
5	Oil Seal	oil-seal	4×	4	·	part
6	Gear Oil	gear-oil	1×	1	·	part

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Where the heavy axle is used

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

Airport Ground Support 1 Airport Pushback Tractor

Used in 1 assembly

Airport Pushback Tractor

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