Main Gear Bogie

Assembly

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Four-wheel bogie on a forged high-strength-steel shock strut; each of the four bogies carries up to ~95 t.

Direct parts	5
Total parts	164
Used in	1 assembly
Class	Assembly

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Four-wheel bogie on a forged high-strength-steel shock strut; each of the four bogies carries up to ~95 t. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Gear Bogie parts and their functions

5 top-level parts · 164 parts in total · full bill of materials below

Main Gear Bogie parts diagram: 1 shock strut, 2 wheel assembly, 3 carbon brake assembly, 4 gear actuator, 5 fastener set. 164 parts in 5 top-level items. — Main Gear Bogie 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	Shock Strut	1×	Oleo-pneumatic strut forged from 300M steel with a pivoting bogie beam, absorbing a 3 m/s sink rate at landing weight.
2	Wheel Assembly 5 parts	4×	Complete road wheel: rim, tyre, valve, pressure sensor, and fasteners, balanced and ready to bolt onto the hub.
3	Carbon Brake Assembly	4×	Multi-disc carbon brake absorbing up to ~1 GJ in a rejected takeoff.
4	Gear Actuator	3×	Retraction, truck tilt, steering (body gear)
5	Fastener Set	120×	Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Main Gear Bogie

5 top-level lines · 10 rows shown · 164 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Shock Strut	jumbo-jet-shock-strut	1×	1	·	part
2	Wheel Assembly 5 parts	wheel-assembly	4×	4	9	assembly
2.1	Alloy Wheel	alloy-wheel	1×	4	·	part
2.2	Tire	tire	1×	4	·	part
2.3	TPMS Sensor	tpms-sensor	1×	4	·	part
2.4	Lug Nut	lug-nut	5×	20	·	part
2.5	Valve Stem	valve-stem	1×	4	·	part
3	Carbon Brake Assembly	jumbo-jet-brake-assembly	4×	4	·	part
4	Gear Actuator	jumbo-jet-gear-actuator	3×	3	·	part
5	Fastener Set	fastener-set	120×	120	·	part

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Where the main gear bogie is used

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

Aerospace & Drones 1 Jumbo Jet (747-class)

Used in 1 assembly

Landing Gear Set

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 $1–$300. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears bharatgears.com ↗	Mumbai, IN	Automotive gears	1,000 pcs	8–12 wks
🇮🇳ZF India zf.com ↗	Pune, IN	Driveline & chassis	1,000 pcs	8–12 wks
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks