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BS 4687

1984 Edition, June 29, 1984

Complete Document

Extended Pitch Precision Roller Chains and Chainwheels

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Product Details
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Detail Summary

Superseded By: ISO 1275

Additional Comments:
W/D S/S BY ISO 1275
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Product Details:

  • Revision: 1984 Edition, June 29, 1984
  • Published Date: January 1984
  • Status: Superseded By:
  • Superseded By: ISO 1275
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 19
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Dimensions and tolerances, chain measuring loads and minimum tensile strength and recommended marking requirements. Also dimension of chainwheels and attachments. Derived from some short pitch transmission roller chains in BS 228 but with twice the pitch intended for less onerous conditions in terms of speed and power transmitted. Applies to simple (single strand) extended chains only