Freight Bogie (Three-Piece Truck) Assembly
Three-piece freight truck: two side frames and a bolster on coil-spring suspension, carrying two wheelsets on axle bearings with disc braking. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
6 top-level lines · 10 rows shown · 33 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bogie Side Frame | gondola-bogie-frame | 2× | 2 | — | part |
| 2 | Bogie Bolster | gondola-bolster | 1× | 1 | — | part |
| 3 | Wheelset 2 parts | gondola-wheelset | 2× | 2 | 3 | assembly |
| 3.1 | Wheelset Axle | gondola-axle | 1× | 2 | — | part |
| 3.2 | Rail Wheel | gondola-wheel | 2× | 4 | — | part |
| 4 | Axlebox Bearing 2 parts | gondola-axle-bearing | 4× | 4 | 3 | assembly |
| 4.1 | Ball Bearing | ball-bearing | 1× | 4 | — | part |
| 4.2 | Oil Seal | oil-seal | 2× | 8 | — | part |
| 5 | Coil Spring | coil-spring | 8× | 8 | — | part |
| 6 | Brake Disc (rotor) | brake-disc | 4× | 4 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $300–$90k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | made to order | — |
| tatamotors.com ↗ | Mumbai, IN | Automaker | made to order | — |
| saicmotor.com ↗ | Shanghai, CN | Automaker | made to order | — |
| 🇮🇳Mahindra mahindra.com ↗ | Mumbai, IN | Automaker | made to order | — |
| 🇨🇳Geely global.geely.com ↗ | Hangzhou, CN | Automaker | made to order | — |