Tsubaki GT4 Winner Simplex Chain
Premium Tsubaki GT4 Winner simplex roller chain in BS/DIN sizes 06B‑1 to 16B‑1, offering reliable performance, long service life and high‑strength power transmission for industrial applications.
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Tsubaki British Standard Roller Chain | GT4 Winner Series
Our Tsubaki British Standard roller chain range delivers the highest levels of performance and reliability for demanding industrial applications. The GT4 Winner series is engineered for long service life, reduced maintenance and exceptional fatigue strength, making it ideal for conveyors, processing equipment, packaging lines and heavy‑duty power transmission systems.
We stock simplex and duplex GT4 Winner chain across all common BS/DIN sizes, along with matching connecting links and accessories. Tsubaki’s advanced manufacturing processes — including seamless bushes, lube groove technology and precision heat treatment — ensure consistent quality and outstanding durability in continuous‑duty environments.
We supply Tsubaki British Standard chain across Wellingborough, Northamptonshire and throughout the UK, supporting engineering workshops, maintenance teams and OEM manufacturers with reliable stock, competitive pricing and fast delivery.
Since 1917, Tsubakimoto Chain Company has maintained a line-up of cutting-edge chain products with exceptional quality and performance that help end-users meet their power transmission and conveying requirements. Tsubaki is proud to introduce the 4th generation, enhanced BS/DIN European premium chain. The product is available in chain sizes from RF06B up to RS48B*. Simplex, duplex and triplex executions are at your disposal.
* RF06B curled bush; RS56B/RS72B on request
fatigue strength confirmation tests, ensuring that our customers can always rely on a constant level of Tsubaki quality.
- Tsubaki GT4 Winner chain offers several performance advantages:
- Lube Groove (LG) Bush – Precision seamless bushes with internal lube grooves hold oil exactly where it’s needed, improving wear life and reducing maintenance.
- Seamless, Perfectly Cylindrical Bush – The accurate bush profile improves pin‑to‑bush contact and enhances lubricant retention for smoother, longer‑lasting operation.
- Ring Coin Connecting Link – Stronger than standard slip‑fit links, allowing the chain to be used up to its full kW rating with increased transmission capacity.
- Easy Disassembly – Special rivet head design allows quick chain removal and shows pin rotation if the chain has been overloaded.
- Reduced CO₂ Impact – Longer service life means fewer replacements, helping reduce environmental impact over the chain’s lifetime.
- Consistent Quality – Manufactured from Tsubaki‑specified alloy steels and processed under strict heat‑treatment controls to ensure high fatigue strength and uniform performance.
