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Iwis #40 Roller Chain With D-3 Attachments

40 D-3 Roller Chain D-3 Attachment
40 D-3 Roller Chain D-3 Attachment

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Description Technical Specs
IWIS #40 D-3 Attachment roller chain is apart of the JWIS line up of IWIS Brand chains and is also apart of the industry leading 48-hour rapid service attachment chain program. Meaning that this roller chain is assembled ultra fast (within 48 hours) and is manufactured using components that are extremely high precision, along with being superb quality. This #40 D-3 Attachment roller chain features components that are German engineered to have high tensile strengths, fatigue levels, and an above-average service life. In addition to this, this attachment roller chain has components that are manufactured with only high-quality heat-treated and case-hardened steel with extreme accuracy to ensure the best in class working life, performance, and strength. We supply IWIS #40 D-3 Attachment roller chain with D-3 attachments assembled in any configuration needed at really great prices, all within the industry-leading time frame of 48 hours. Additionally, this chain fully meets all ANSI standards so it will mesh correctly with ANSI #40 roller chain sprockets. We also offer a full line of high quality ANSI #40 sprockets and standard IWIS Brand #40 Roller Chains at really great prices. For more information or to get a quote on IWIS #40 D-3 Attachment roller chain please contact us and we will be happy to assist you!


  • Attachment #: #40 D-3
  • Pitch (P): 1/2"
  • Width (E): 5/16"
  • Roller Diameter (D1): 0.31"
  • Pin Diameter (D2): 0.16"
  • Dimension (L): 0.37"
  • Dimension (T): 0.06"
  • Dimension (F1): 0.41"
  • Dimension (F2): 0.47"

Phone: (407) 347-3519

See What All We Offer "

About Us
    • Premium D-3 Attachment Roller Chain
    • Apart Of The JWIS Line From IWIS
    • Double Pins, One Side
    • Fully Meets All ANSI Standards
    • Heat-Treated & Case Hardened
    • D-3 Attachments In Any Configuration Needed
    • 48-Hour Assembly Time On 50 Foot and Under Quantities
    • Extremely Durable and High Precision Components

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