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Truck Frame

Assembly

Cast-steel side frames joined by transoms, holding the journal boxes and motor noses. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Truck Frame parts and their functions

4 top-level parts · 25 parts in total · full bill of materials below
Truck Frame parts diagram: 1 truck side frame, 2 truck transom, 3 journal box, 4 fastener set. 25 parts in 4 top-level items.
Truck Frame parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Truck Side Frame 2× Cast-steel side frames
2 Truck Transom 2× Cross members
3 Journal Box 3 parts 4× Axle bearing housings
4 Fastener Set 1× Bolts, nuts, and washers.

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Truck Frame

4 top-level lines · 7 rows shown · 25 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Truck Side Frame heritage-streetcar-side-frame 2× 2 · part
2 Truck Transom heritage-streetcar-transom 2× 2 · part
3 Journal Box 3 parts heritage-streetcar-journal-box 4× 4 5 assembly
3.1 Ball Bearing ball-bearing 2× 8 · part
3.2 Oil Seal oil-seal 2× 8 · part
3.3 Journal Housing heritage-streetcar-journal-housing 1× 4 · part
4 Fastener Set fastener-set 1× 1 · part

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Where the truck frame is used

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

Used in 1 assembly

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 $300–$90k. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳BYD
byd.com ↗
Shenzhen, CN EV & battery manufacturer made to order ·
🇮🇳Tata Motors
tatamotors.com ↗
Mumbai, IN Automaker made to order ·
🇨🇳SAIC Motor
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 ·