EK CHAIN Roll 630SHB Universal ChainRef : EKC05380A / 1157210

Roller Chain 630SHB by EK CHAIN

The 630 chain is specifically designed for drag racing and high-power applications. Reinforced plates and pins with CRH treatment to reduce wear. Precise technical specifications to facilitate the selection of sprockets and adaptation to 630 transmissions.

Design and Materials

• Thick plates and optimised dimensions to withstand the high loads encountered in drag racing, enhancing mechanical strength.
• CRH-treated pins for improved wear resistance, beneficial during intensive use.
• Outer plate thickness of 3.2 mm and inner width of 4.0 mm ensuring a robust structure suitable for 630 series.

Practicality and Features

• Pitch of 41.60 mm, a key piece of information for selecting compatible sprockets and crowns with the 630 chain.
• Type 630SHBZ, a technical reference facilitating identification and compatibility verification during replacement.

Usage and Performance

• Tensile strength of 133 kN, designed to withstand significant forces in transmission.
• Maximum indicated application: Drag Race up to 750 HP, intended for very powerful engines requiring a reinforced chain.
• Wear Life Index of 350, an indicator of favourable wear behaviour for intensive use in competition or training.

Advantages

• Weight of 7.36 kg / 100 links, a useful value for assessing the mass of the chain over long lengths.
• OEM Reference 630SHB-STL SPJ