The Diamond American Standard Roller Chain Double Half Lock Spare (D20102) is a high-performance industrial chain, engineered to meet the demanding needs of heavy machinery and equipment. With a pitch of 31.75mm (1¼ inches) and a width between inner plates of 18.90mm (¾ inch), it provides a secure fit and smooth operation for heavy-duty applications. The chain is designed with a robust roller diameter of 19.05mm and a bearing pin diameter of 9.53mm, ensuring that it can withstand high-stress environments while maintaining optimal performance.

The chain’s minimum tensile strength of 27090 Kgf and an average weight of 11.43kg per meter give it the necessary durability to perform effectively under tough conditions. This product is built to handle the heavy loads and high speeds typical in industrial and manufacturing environments, making it an excellent choice for a wide range of machinery and equipment.

With a projected bearing area of 7.77 square cm, the D20102 chain offers smooth movement and reliable longevity, reducing the likelihood of wear and tear. It’s ideal for applications where heavy lifting and constant motion are essential, ensuring consistent and trouble-free operation over time.

Key Features:

• Pitch: 31.75mm (1¼ inches)

• Width Between Inner Plates: 18.90mm (¾ inch)

• Roller Diameter: 19.05mm

• Bearing Pin Diameter: 9.53mm

• Tensile Strength: Minimum 27090 Kgf

• Average Weight Per Meter: 11.43kg

• Projected Bearing Area: 7.77 square cm

• Designed for heavy-duty, high-stress industrial machinery

• Long-lasting performance with minimal maintenance required

• Ideal for equipment that requires constant motion and high load-bearing