TYC D1, D3 – ASA 2040, 2050, 2042 & 2052 to DIN 8187-1 (ISO 606)

ASA 2040, 2050, 2042 & 2052 to DIN 8187-1 (ISO 606)

Standard Rollers
Chain
no.
Pitch x Width (P x W) Roller Pin Links Avg. ulti. tensile strength Conn. links
D1 D2 L T F2
inch mm mm mm mm mm mm kgf
QC2040 1 x 5/16 25.4 x 7.92 7.92 3.98 9.52 1.49 12.06 1800 A D
QC2050 1 1/4 x 3/8 31.75 x 9.52 10.16 5.09 11.91 2.01 15.08 3000 A D

Large Rollers
QC2042 1 x 5/16 25.4 x 7.92 15.88 3.98 9.52 1.49 12.06 1800 A D
QC2052 1 1/4 x 3/8 31.75 x 9.52 19.05 5.09 11.91 2.01 15.08 3000 A D

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Connecting links

A Spring clip
D Rivet link