12B roller chain is a metric size that is manufactured to ISO606, BS228, DIN 8187 standards. Our 12B metric roller chain uses high quality carbon steel components that are heat treated and shot peened for increased durability.
12B Roller Chain Dimensions
Inner Width (b1):11.68mm
Roller Diameter (d1):12.07mm
Overall Width (L):22.50mm
Pin Diameter (d2):5.72mm
Link Plate Height (h2):16.00mm
Link Plate Thickness (T):1.88mm
Average Tensile Strength:7,496 lbs
Max Working Load:1,190 lbs
No. Of Pitches/Links Per 10 Feet:160
No. Of Connecting Links Included:5
Product Care & Maintenance
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.