Sprockets
Sprockets for chain drives on tractors, harvesters and implements.
SEG-04 · Industry
Agriculture
Farmers trust SNT's agricultural spare parts for their quality and global availability. Reliable parts keep tractors and implements working through the season.
Components we make for agriculture.
Gears & rings
Gears and rings machined from forged blanks.
Shafts
Drive and PTO-type shafts, splined or keyed to drawing.
Forged parts
Forged and machined arms and brackets for linkages.
Applications
Where our parts work.
The areas of agriculture our components go into, and the parts each one uses.
01
Tractors
Transmission, PTO and three-point linkage
ShaftsGearsLinkage parts
02
Harvesters
Chain drives, threshing and conveying units
SprocketsShaftsHubs
03
Implements
Rotavators, cultivators, seed drills and balers
SprocketsShaftsBrackets
04
Gensets & irrigation
Stationary engines and pump sets
ShaftsCouplingsEngine parts
Parts & materials
Typical parts, materials and what we hold.
Typical grades for guidance. We always follow the material on your drawing.
| Component | Function | Typical materials | Critical features |
|---|---|---|---|
| Sprockets | Chain drives on harvesters and implements | EN8, EN9, C45 | Bore concentricity, tooth hardness where specified |
| Gears | Transmissions and gearboxes | EN353, 20MnCr5, EN19 | Bore and faces, case depth where specified |
| Splined & PTO shafts | Carry power to implements | EN19, EN24 | Spline fit, journal sizes |
| Linkage arms & brackets | Lift, draft and mounting points | Forged EN8 or EN9 | Hole positions, pin bore fit |
| Pins & bushes | Pivots in linkages and implements | EN8, EN353 | Diameter, hardness where specified |
Industry note
Spares that travel well
Agricultural parts often sit in dealer stock or travel abroad before they are fitted. Rust protection and packing are planned for storage and transit, not just for the first fit.
What matters
What farm machinery parts go through.
01
Dust, mud and wear
Parts run in abrasive conditions, so material and heat treatment matter as much as dimensions.
02
Reliability in season
A breakdown at harvest costs a crop, not just a part. Spares have to fit and last.
03
Availability
Dealers and OEMs need a steady supply of spares, not one-off batches.
Manufacturing route
From drawing to dispatch.
01
Drawing review
Material, tolerances, quantities and inspection needs checked up front.
02
Blank
Forging, bar or plate, chosen for the strength and size the part needs.
03
Rough machining
Stock removed with allowance left for the final operations.
04
Heat treatment
Hardening, normalising or case hardening, where the drawing specifies it.
05
Finish machining
Bores, journals, faces, keyways, splines and threads brought to final size.
06
Assembly, inspection & dispatch
Assembled if required, checked against the drawing, protected and packed.
Quality
What we check on agricultural parts.
- InterchangeabilitySpares checked to drawing so they fit any machine of the model.
- HardnessSprockets, gears and pins checked where heat treatment is specified.
- Fits and positionsSpline, bore and hole positions gauged.
- Rust protectionParts protected and packed for storage and transit.
FAQ
Common questions.
Can you make parts for both OEM and aftermarket?
Yes. We make to drawing, whether the part goes on a new machine or into spares stock. Tell us the volumes and packing you need.
Are your parts hardened?
Where the drawing calls for it. Sprockets, gears and pins are often induction or case hardened, and we follow the specified hardness and depth.
Can you pack parts for export?
Yes. Tell us the destination and we will plan rust protection and packing for the journey.
For a quote
What to send us.
The more we know up front, the faster and more accurate the quote.
Related products- DrawingPDF plus DWG, DXF or STEP if you have it. Tolerances, finish symbols and notes help us quote correctly.
- MaterialGrade and standard, and any heat-treatment or hardness requirement.
- QuantityBatch size and expected yearly volume.
- Finish & protectionPainting, coating, rust protection or packing needs.
- InspectionAny reports or documents you need with the delivery.
- DeliveryDelivery location and the date you need the first lot.
Other industries
We also serve.
SEG-01
Steel Plant
High-precision forged and machined parts made for the punishing, ever-changing conditions inside steel plants.
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Railways
Forged and machined parts crafted to perform under the rigorous, safety-critical demands of the railway industry.
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Pump Industries
A proven record in precision manufacturing lets us adapt quickly to the changing needs of a dynamic pump market.
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Hydraulic
Components for efficient, reliable fluid power, from high-pressure pumps to advanced valve systems.
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Overhead Crane
Parts for overhead and EOT cranes that load and unload heavy components efficiently, with every safety measure.
View industrySend us the drawing for your agricultural part.
Our engineers will review it and come back with a manufacturing route and quote.