Description & Specifications
Nitro™ 12BNP-2 nickel plated double metric roller chain is manufactured to ISO 606, BS 228 and DIN 8187 industry standards. 12B-2 is a double strand (Two Row) British Standard roller chain with a 19.05mm (3/4") pitch. Our highly quality metric roller chain is manufactured from quality raw materials that undergoes precision heat treatment and shot peening.

12B-2 Roller Chain Dimensions
- Pitch (P):19.05mm
- Inner Width (b1):11.68mm
- Roller Diameter (d1):12.07mm
- Overall Width (L):42.00mm
- Pin Diameter (d2):5.72mm
- Link Plate Height (h2):16.00mm
- Link Plate Thickness (T):1.88mm
- Transverse Pitch (Pt):19.46mm
- Average Tensile Strength:14,991 lbs
- Max Working Load:2,028 lbs
- No. Of Pitches/Links Per 10 Feet:160
- No. Of Connecting Links Included:1
- Chain Material:Carbon/Alloy
- Industry Standard:ISO 606, DIN 8187, BS 228
- Chain Generation:N2
All dimensions listed are nominal values.

12B-2 Roller Chain Dimensions
- Pitch (P):19.05mm
- Inner Width (b1):11.68mm
- Roller Diameter (d1):12.07mm
- Overall Width (L):42.00mm
- Pin Diameter (d2):5.72mm
- Link Plate Height (h2):16.00mm
- Link Plate Thickness (T):1.88mm
- Transverse Pitch (Pt):19.46mm
- Average Tensile Strength:14,991 lbs
- Max Working Load:2,028 lbs
- No. Of Pitches/Links Per 10 Feet:160
- No. Of Connecting Links Included:1
- Chain Material:Carbon/Alloy
All dimensions listed are nominal values.

