Bogie frame

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

Welded steel H-frame made of two longitudinal side frames tied by transverse beams, carrying the suspension seats, brake mounts, and the central bolster.

Direct parts	8
Total parts	21
Used in	1 assembly
Class	Assembly

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Welded steel H-frame made of two longitudinal side frames tied by transverse beams, carrying the suspension seats, brake mounts, and the central bolster. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bogie frame parts and their functions

8 top-level parts · 21 parts in total · full bill of materials below

Bogie frame parts diagram: 1 side frame, 2 transom, 3 bolster, 4 centre pivot, 5 side bearer, 6 lifting lug, 7 frame gusset, 8 fastener set. 21 parts in 8 top-level items. — Bogie frame 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	Side frame	2×	Longitudinal members
2	Transom	2×	Cross beams
3	Bolster	1×	Central load beam
4	Centre pivot	1×	Carbody pivot bearing
5	Side bearer	2×	Carbody roll support
6	Lifting lug	4×	Crane lift points
7	Frame gusset	8×	Welded stiffeners
8	Fastener Set	1×	Frame hardware

3D model

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Build & assembly graph

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Bill of materials for Bogie frame

8 top-level lines · 8 rows shown · 21 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Side frame	bg-side-frame	2×	2	·	part
2	Transom	bg-transom	2×	2	·	part
3	Bolster	bg-bolster	1×	1	·	part
4	Centre pivot	bg-centre-pivot	1×	1	·	part
5	Side bearer	bg-side-bearer	2×	2	·	part
6	Lifting lug	bg-lifting-lug	4×	4	·	part
7	Frame gusset	bg-frame-gusset	8×	8	·	part
8	Fastener Set	fastener-set	1×	1	·	part

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Where the bogie frame is used

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

Rail & Transit 7 Railway Bogie, Catenary Maintenance Vehicle, Double-Deck Coach, Light Rail Vehicle, Rail Grinding Machine, Shunting Locomotive, Snow Clearing Train (Rotary Plow)

Used in 1 assembly

Railway Bogie

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–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks