Duplicate Sidebow TYC ASA 40, 50, 60, 80, 2040, 2050, 2060, 2080 and Special 43 & 63 to DIN 8187-1 (ISO 606)

ASA 40, 50, 60, 80, 2040, 2050, 2060, 2080 and Special 43 & 63 to DIN 8187-1 (ISO 606)

Side bow
Chain no. Pitch x Width (P x E) Roller Pin Links Avg. ulti. tensile strength Approx. weight Connecting links
D1 C B1 B2 D2 T H F1 F2 R min.
inch mm mm mm mm mm mm mm mm mm mm mm kgf kg/m
QASA40SB 1/2 x 5/16 12.7 x 7.92 7.92 8.46 9.94 11.24 3.98 1.49 11.17 10.41 12.06 356 1480 0.61 AEG
QASA50SB 5/8 x 3/8 15.875 x 9.52 10.16 10.68 12.08 13.13 5.09 2.01 13.84 13.01 15.08 406 2460 1 AEG
QASA60SB 3/4 x 1/2 19.01 x 12.70 11.91 13.28 14.68 16.23 5.96 2.38 17.75 15.64 18.09 508 3450 1.43 AEG
QASA80SB 1 x 5/8 25.4 x 15.88 15.87 17.18 18.57 19.92 7.94 3.18 22.6 20.82 24.13 600 5800 2.53 AEG
Extended Pitch.
QC2040SB 1 x 5/16 25.4 x 7.92 7.92 8.46 9.94 11.24 3.98 1.49 11.17 _ 12.06 700 1480 0.47 AEG
QC2050SB 11/4 x 3/8 31.75 x 9.52 10.16 10.68 12.08 13.13 5.09 2.01 13.84 _ 15.08 800 2460 0.8 AEG
QC2060SB 11/2 x 1/2 38.1 x 12.70 11.91 13.28 14.68 16.23 5.96 2.38 17.75 _ 18.09 1000 3450 1.13 AEG
QC2080SB 2 x 5/8 50.8 x 15.88 15.78 17.18 18.57 19.92 7.94 3.18 22.6 _ 24.13 1200 5800 2.06 AEG
Special Side Bow Chain – 43 SB & 63 SB
Chain no. Pitch x Width (P x E) Roller Pin Links Avg. ulti. tensile strength Approx. weight Connecting links
D1 C D2 L T1 T2 H F1 F2 R min
inch mm mm mm mm mm mm mm mm mm mm mm kgf kg/m
Q43SB 1/2 x 5/16 12.7 x 7.92 7.92 9.26 3.45 1.8 1.49 1.49 11.17 10.41 12.06 305 1250 0.6 AC
Q43SB NP 1/2 x 5/16 12.7 x 7.92 7.92 9.26 3.45 1.8 1.49 1.49 11.17 10.41 12.06 305 1250 0.6 AC
Q43SB SS 1/2 x 5/16 12.7 x 7.92 7.92 9.26 3.45 1.8 1.49 1.49 11.17 10.41 12.06 305 1050 0.6 AC
Q63SB 3/4 x 1/2 19.01 x 12.70 11.91 14.52 5.09 3.2 2.01 2.38 17.75 15.64 18.09 356 2600 1.4 AC
Q63SB NP 3/4 x 1/2 19.01 x 12.70 11.91 14.52 5.09 3.2 2.01 2.38 17.75 15.64 18.09 356 2600 1.4 AC
Q63SB SS 3/4 x 1/2 19.01 x 12.70 11.91 14.52 5.09 3.2 2.01 2.38 17.75 15.64 18.09 356 2200 1.4 AC

NP – Nickel Plated. SS – Stainless Steel.
NB: Some of the items on this page may be non-stock. Please contact our Sales Department for confirmation.

Connecting links

A Spring clip
C Snap-on
E Double crank
G Crank straight link