Renold Roller Roller Chain Link

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Bulk discount available

Subtotal (1 bag of 5 units)*

SGD112.34

(exc. GST)

SGD122.45

(inc. GST)

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Bag(s)
Per Bag
Per unit*
1 - 5SGD112.34SGD22.468
6 +SGD108.98SGD21.796

*price indicative

RS Stock No.:
720-4274
Mfr. Part No.:
12B2S30
Manufacturer:
Renold
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Brand

Renold

Product Type

Roller Chain Link

Chain Type

Roller

Pin Type

Riveted

Standards/Approvals

ISO 606, ANSI Standard, European (BS) Standard

RoHS Status: Not Applicable

Duplex Crank Link Connector


Chain Standards


European standard chains are covered by DIN8187 and ISO606 standards. There are 3 versions:

• Simplex;• Duplex;• Triplex

Pitch size varies between 4 mm to 114.3 mm, with the chain links having a large pin diameter. The chains therefore have better wear resistance due to the bearing area being of a greater size.

The ISO standard has a simple numbering system:

• The first two digits are the pitch size and are measured in 1/16 s of an inch, for example 08 = 8/16;• “B” indicates European Standard;• The suffix indicates the number of strands in a chain

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