Dunlop 20B-2 BS Duplex Connecting Link 1.1/4 Inch Pitch

View all Duplex Roller Chain British Standard

Dunlop British standard duplex connecting link 31.75mm or 1.1/4" inch pitch

Dunlop Roller chains are manufactured to internationally recognised standards. European standards refer to the ISO/R 606-1982 (DIN 8187) while American standards refer to ANSI (DIN 8188).

Roller chains are available in simplex (-1), duplex (-2) and triplex (-3) and in a varying range of materials and plating options, such as stainless steel (SS), nickel plated (NP) and zinc plated (ZP).

Attachments are also available along with connecting links (CL) and single (OL) and double (DOL) offset links.

Pitch P: 31.75mm (1.1/4" inch)
Roller dia A: 19.05mm
Width between inner plates B: 19.56mm
Pin diameter C: 10.19mm
Pin length D: 77.80mm
Pin length E: 81.50mm
Inner plate height F: 26.40mm
Plate thickness g/G: 4.5/3.5mm
Transverse Pitch H: 36.45mm
Minimum tensile strength 170.00kN
Average tensile strength 211.20kN

Weight per meter: 7.20kg

DunlopFrom UK origins, more than 100 years ago, the DUNLOP brand name has established itself with an enviable reputation for high quality products.