12B-3 metric roller chain is a triple row British standard size roller chain. Nitro™ 12B-3 metric chain is manufactured to ISO 606, BS 228 & DIN 8187 industry strandards. Our chains are manufactured from quality raw materials that undergo precision heat treatment for added strength. Some of the chain components are shot peened, which increase the roller chain fatigue resistance.
Maintenance and lubrication is crucial in the overall performance and life span of roller chain. Proper lubrication will reduce abrasion, chain wear, friction, noise and keep chains running cooler at higher RPM's. You can download the Nitro Roller Chain Care below.
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