Chains and sprockets must work together, so buying them from one source extends chain life. Tsubaki makes roller chain and engineering class sprockets in carbon, alloy and stainless steels; many carbon steel sprockets are heat treated as standard.
Specifications
| Materials | Carbon steel; alloy steel (4140, QT-400); stainless |
|---|---|
| Heat treatment | Induction (small), flame hardening (large), carburizing; hard teeth with tough cores, soft hubs for reworking |
| Max. diameter | Solid 2,286 mm (90′); segments 3,200 mm (126′) |
| Mounting | Straight bores, taper bushes, drum mounting, splines, keyless locking devices and more |
| Coatings | Nickel, zinc, chrome and other anti-wear coatings |
Engineering options
- A, B, C style split sprockets removable without dismantling surrounding equipment
- Segmental and adjustable rims replaceable without disturbing chain, shaft or bearings
- Lightening holes and mud relief for build-up
- Low, high and gap-tooth profiles for attachment chains
Features
- Made to order with short lead times
- CNC machined special tooth profiles
- Balancing, stress relieving, material and welding certificates on request
Applications
- Coal reclaimers and feeder breakers
- Drill rigs and shuttle cars
- Oil field multi-strand sprockets
- Cement and ash chain conveyors
Request a quote
Prices depend on part number, size, material and quantity. Send FEYANA your current chain or sprocket number, drawing or nameplate photo and operating conditions (load, speed, environment) for selection and a fast quotation. We supply from Vietnam across Southeast Asia.
- WhatsApp / Phone: +84 988 641 591
- Email: sales.00@feyana.com










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