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TSUBAKI Power Transmission Products Information Site

"GT4 WINNER," The Perfect Drive Chain for European-made Equipment

Component Features

Lube Groove Solid Bush

Lube Groove Solid Bush

Tsubaki has developed a new seamless solid bush, doubling the wear life of past BS Roller Chains.
Available for RS16B to 24B

Ring coin processing

Ring coin processing

Eliminates strength reduction caused by the gaps between pins and plates. Provides easy handling and achieves the same strength as the chain itself.
※Available for RS08B to 40B

Center sink pin

Center sink pin

Center sink rivets eliminate the need for pin grinding, allowing for each chain cutting and connecting.
※Available for RS08B to 16B

Extremely Long Wear Life

Thanks to our newly developed solid bush, GT4 Winner has an extremely long wear life. Looking at the wear test comparisons with thermographs, you can easily see that other chain brands have run out lubrication and heated up the chain more than twice as quickly as GT4 Winner.

Wear Life Comparison

Wear Life Comparison

Wear Test Comparison Thermographs

Wear Test Comparison Thermographs

Benefits from its long service life 1 Reduced Costs

Thanks to the extremely long service life of GT4 Winner, users can reduce the frequency of chain replacements.
Fewer chain replacements means fewer costs all around.

Reduced maintenance time and effort

Reduced maintenance time and effort

Reduced production loss from line stoppage

Reduced production loss from line stoppage

Reduced chain replacement costs

Reduced chain replacement costs

Benefits from its long service life 2 Reduced CO2 Production

Less chain use contributes to significantly lower CO2 emissions.

Reduced CO2 Production