Renold Renold 12B-1 Simplex Chain Connecting Link Steel Roller Chain Link

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Subtotal (1 bag of 5 units)*

Kr. 420,19

(exc. VAT)

Kr. 525,24

(inc. VAT)

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  • Plus 4 unit(s) shipping from 27 April 2026
  • Plus 3 unit(s) shipping from 27 April 2026
  • Plus 9 unit(s) shipping from 08 June 2026
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Bag(s)
Per Bag
Per unit*
1 - 4Kr. 420,19Kr. 84,038
5 - 9Kr. 403,26Kr. 80,652
10 - 24Kr. 394,57Kr. 78,914
25 +Kr. 386,44Kr. 77,288

*price indicative

RS Stock No.:
720-4215
Mfr. Part No.:
12B1S30
Brand:
Renold
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Brand

Renold

Chain Type

12B-1

Product Type

Roller Chain Link

Mechanical Link Type

Simplex Chain Connecting Link

Material

Steel

Series

Renold

Pin Length

87.8mm

Width Between Roller Link Plates

13mm

Pin Type

Riveted

Standards/Approvals

BS Standard, ISO 606, ANSI Standard

Roller Diameter

47.62mm

RoHS Status: Exempted

European (BS) Standard/ISO 606 - 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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