Description & Specifications
Our 08B roller chain is a premium high-quality roller chain built for better performance and service life through material, heat treating and precision made components. The Nitro 08B chains are manufactured with both solid bushings and rollers, which offers superior wear resistance than split bushing chains.
This 08B single strand metric roller chain fully conforms to BS 228, DIN 8187, ISO 606 industry chain standards.
08B Roller Chain Dimensions
- Pitch (P):12.70mm
- Inner Width (b1):7.75mm
- Roller Diameter (d1):8.51mm
- Overall Width (L):16.70mm
- Pin Diameter (d2):4.45mm
- Link Plate Height (h2):11.80mm
- Link Plate Thickness (T):1.60mm
- Average Tensile Strength:4,299 lbs
- Max Working Load:750 lbs
- No. Of Pitches/Links Per 10 Feet:240
- No. Of Connecting Links Included:1
- Industry Standard:ISO 606, DIN 8187, BS 228
- Chain Generation:N2
All dimensions listed are nominal values.
Features
Engineered to Outlast.
Built to Perform.
Every component is precision-manufactured and rigorously tested — delivering maximum strength, wear life, and reliability under the toughest conditions.
Hardened Link Plates
Hardened link plates deliver superior fatigue strength, engineered to absorb repeated shock loads and high-impact forces.
Solid Rollers
Cold-forged solid rollers ensure smooth, uniform sprocket engagement and resist deformation — even under extreme loads.
Solid Bushings
Cold-forged solid bushings provide 2–3× the service life of split-bushing chains through vastly superior wear resistance. See the advantage →
Pre-Loaded (Pre-Stretched)
Every chain is loaded to industry-standard minimums after assembly, which seats all joints to eliminate initial stretch right out of the box.
Heat Treated Pins
Advanced thermal processing achieves extreme surface hardness offering the best wear resistance.
Shot Peened
A compressive stress layer is applied to critical surfaces, dramatically increasing fatigue resistance against cracking from repetitive loads.
Hot-Dip Lubrication
A proprietary hot-dip process drives lubricant deep into every pin and bushing interface — delivering better retention and wear protection than lightweight oil alternatives.
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.
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