renold_08b1s30i

RENOLD 08B1S30I reducer BLUE 08b-1 - simplex 1/2 inch

Supplier number: RENOLD 08B1S30I | EAN 0673766001651
9.58 tax incl.
€7.92 excl. VAT (incl. all environmental contributions)
On stock - immediately available

  • Ordered before 20:00 - delivered as of 09/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Reliable chain adjustment for drive systems

Practical benefits
  • Accurate fit for chains: With this 08B-1 simplex double cranked link, you adjust your 12.7 mm pitch roller chain accurately.
  • High tensile breaking strength: Featuring a breaking load of 17800 N, it provides dependable strength under demanding operational loads.
  • Durable and stable build: The riveted construction prevents mechanical play, ensuring smooth engagement across your sprockets.

In a nutshell

The right choise for

With the Renold Blue 08B-1 double cranked link, you can easily adjust your simplex roller chain whenever an odd number of pitches is required. This eliminates the need to replace an entire drive chain strand, getting your conveyor drives or agricultural machinery back to work quickly. Built for 08B-1 chains according to the BS/ISO standard with a 12.7 mm (1/2 inch) pitch, this link (number 30) provides an exact fit. Its solid construction delivers a breaking strength of 17800 N, ensuring dependable power transmission under demanding loads. Featuring an 8.51 mm roller diameter and a 4.45 mm pin diameter, it delivers smooth and reliable chain operation.



€9.58
In stock - tax incl.

Product information

Key features according to our expert

  • Pitch: 1/2 inch; 12,7 mm
  • Thickness (inner plate): 1,55 mm
  • Product line: Renold Blue
  • Number of the connecting link: 30
  • Weight (kg/m): 0,7 kg/m
  • Length (pin): 16,5 mm
  • Height: 2
  • Thickness (outer plate): 1,55 mm
  • Plate height: 11,7 mm
  • Type (ISO/ANSI): 08B-1
  • Version (link): Simplex
  • Diameter (pin): 4,45 mm
  • Diameter (roller): 8,51 mm
  • Breaking strength: 17800 N
  • Inside width: 7,75 mm

Product description:

  • Conveyor chains, like roller chains, can be made to different international standards. The main standards are:

    British Standard (BS):

    • This standard applies to chains made for the British market and for markets where British presence has had a major influence on technical design and buying behaviour. This standard is based on Renold's original conveyor chain design.

    ISO Standard chains:

    • Chains made to the ISO Standard are not interchangeable with chains made to the BS or DIN Standard.
    • This standard is widely used in the European market, except in Germany.
    • Chains made according to this standard are becoming increasingly popular and are widely used in Scandinavia.
    • Renold has a lot of experience in producing conveyor chains.
    • Renold's conveyor chains are based on many years of design and development, allowing us to deliver the optimal product.
    • To ensure that this quality is reflected in the performance of our products, we carry out strict checks on:
      • Materials
      • Heat treatment
      • Processes
      • Fittings
      • Attachment assembly
      • Lubrication
      • Conveyor Chain Exploded View

    Ultimate Renold reliability:

    • The key to the reliability of Renold chains is consistency in design and manufacturing.
    • The chains' maximum strength and wear resistance are achieved by strictly controlling material specification and using state-of-the-art heat treatment processes.
    • The consistent overall tolerability of Renold chains makes them ideal for conveyor systems that require precise alignment of different chain mechanisms.
    • The breaking load is greater than the internationally required minimum.
    • For optimum performance, it is important to choose the right chain.
    • Renold's experienced design team is always at your disposal for free advice on specific products and applications.
    • Standard and Deep Link conveyor chains are available for BS4116 part 4 and for ISO 1977, with both hollow and solid pins.

    Extra strong standard conveyor chain:

    • Complementing our standard range of conveyor chains to British Standard, we offer this extra strong chain suitable for conveyor applications requiring ultimate tensile strength (breaking load).
    • Each chain has the same dimensions as its normal counterpart.
    • For example, an extra strong chain of 11,000 kilos (24000 lbs) has the same dimensions as a normal chain of 5500 kilos (12000 lbs).
    • This chain is frequently used to transport animal feed and unpackaged foodstuffs such as grain, corn, wheat and raw food mixtures.
    • Most of these applications use scraper conveyor systems with large spacing between sprockets. Such systems sometimes move slowly, with little or no shock loading.

All Features

Pitch
1/2 inch; 12,7 mm
Thickness (inner plate)
1,55 mm
Product line
Renold Blue
Number of the connecting link
30
Weight (kg/m)
0,7 kg/m
Length (pin)
16,5 mm
Height
2
Thickness (outer plate)
1,55 mm
Plate height
11,7 mm
Type (iso/ansi)
08B-1
Version (link)
Simplex
Diameter (pin)
4,45 mm
Diameter (roller)
8,51 mm
Breaking strength
17800 N
Inside width
7,75 mm
  • Brand RENOLD
  • EAN 0673766001651
  • Supplier number RENOLD 08B1S30I

Frequently asked questions about this product

Answered by specialists
What is this double cranked link used for?
This double cranked link (link number 30) allows you to adjust an 08B-1 simplex roller chain when an odd number of pitches is required.
Which chain standard does this link fit?
It fits 08B-1 BS/ISO simplex roller chains with a 12.7 mm (1/2 inch) pitch.
What is the breaking load of this link?
The breaking load of this link is 17800 N.
What are the key dimensions of this link?
The link has a 12.7 mm pitch, an 8.51 mm roller diameter, an inside width of 7.75 mm, and a 4.45 mm pin diameter.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

Viewed products

⚠️
Connection lost
Oops! It looks like you lost your connection. Page was automaticaly reload.