renold_111046s30i

RENOLD 111046S30I reducer SYNERGY - simplex 1/2 inch

Supplier number: RENOLD 111046S30I | EAN 0673766005529
Recommended Retail Price €20.69
12.60 tax incl.
€10.41 excl. VAT (incl. all environmental contributions)
On stock - immediately available

The minimum purchase order quantity for the product is 25.

  • Ordered before 20:00 - delivered as of 09/10/2026
  • Free shipping
  • Delivery by DHL
  • Delivered from Belgium

Reliable chain adjustment for drive systems

Practical benefits
  • Precise fit for chains: Designed with a 12,7 mm pitch, this link integrates seamlessly into your BS roller chain system.
  • High strength under load: A breaking load of 8900 N ensures dependable power transmission without failing during demanding tasks.
  • Effortless odd pitch adjustment: You easily adapt roller chain lengths requiring an odd number of pitches for optimal tensioning.

In a nutshell

The right choise for

With the Renold Synergy double cranked link, you easily adjust your drive chain without replacing the entire chain assembly. This simplex connecting link no. 30 is designed for British Standard (BS) roller chains with a 12.7 mm (1/2") pitch and an inner width of 4.88 mm. It allows you to close or extend chain loops requiring an odd number of links during maintenance, repairs, or machine building. With a breaking strength of 8900 n and a 7.75 mm roller diameter, you ensure dependable power transmission across industrial chain drives and conveyors.



€12.60
In stock - tax incl.

Product information

Key features according to our expert

  • Pitch: 1/2 inch; 12,7 mm
  • Thickness (inner plate): 1,13 mm
  • Product line: Renold Synergy
  • Number of the connecting link: 30
  • Weight (kg/m): 0,35 kg/m
  • Length (pin): 11,4 mm
  • Height: 2
  • Thickness (outer plate): 0,98 mm
  • Plate height: 9,6 mm
  • Version (link): Simplex
  • Diameter (pin): 4,09 mm
  • Diameter (roller): 7,75 mm
  • Breaking strength: 8900 N
  • Inside width: 4,88 mm

Product description:


Renold Synergy - Made to be better:

  • The Renold Synergy has an outstanding reputation as the only, true high-performance roller chain on the market.
  • This reputation is based not only on the years of research and testing that preceded its design, but also on the feedback from engineers around the world who have experienced and endorse the wear resistance, fatigue resistance and exceptional longevity of the Renold Synergy themselves.

Improved fatigue resistance:

  • The design of blade and connector optimises pressure distribution and fatigue performance.
  • The Renold Synergy performs, on average, 30 per cent better than other brands under repeated shock loads and continuous heavy loads.
  • Fatigue Comp

Better wear resistance:

  • Independent tests show that the Renold Synergy performs up to six times better than the competition's highest performance chain.

Made to perform:

  • Every part of Renold Synergy precisely engineered using state-of-the-art development methods such as Finite Element Analysis (FEA). It all contributes to chain performance that is more than the sum of its parts.

Wide range of sizes:

  • Renold Synergy chain is available in British Standard dimensions from 06B to 24B in simplex, duplex and triplex construction. In addition, ANSI Standard sizes are available from 35 to 160 in simplex, duplex and triplex construction.

Scale shape:

  • High blade profile for improved stress distribution; maximised blade thickness within the limitations of the standard.

Bushings:

  • Solid extruded bushings deliver improved roundness and strength compared to rolled bushings. Chamfered ends improve the bearing section and extend service life.

Hole quality:

  • 'Triple punch holing' techniques ensure correct pin and bushing position for even wear.

Fixed fit:

  • Optimised to ensure maximum service life.

Fatigue resistance:

  • Prestressed surfaces increase fatigue resistance.

Wear resistance:

  • Chamfered parts and special surface coating of the pin increase wear resistance.

Connecting link:

  • Has a unique design that ensures that all parts of the chain system are equally strong.

All Features

Pitch
1/2 inch; 12,7 mm
Thickness (inner plate)
1,13 mm
Product line
Renold Synergy
Number of the connecting link
30
Weight (kg/m)
0,35 kg/m
Length (pin)
11,4 mm
Height
2
Thickness (outer plate)
0,98 mm
Plate height
9,6 mm
Version (link)
Simplex
Diameter (pin)
4,09 mm
Diameter (roller)
7,75 mm
Breaking strength
8900 N
Inside width
4,88 mm
  • Brand RENOLD
  • EAN 0673766005529
  • Supplier number RENOLD 111046S30I

Frequently asked questions about this product

Answered by specialists
Which chain type is this double cranked link compatible with?
It is designed for Renold Synergy simplex roller chains with a 1/2" (12.7 mm) pitch and an inner width of 4.88 mm.
What is the purpose of a no. 30 double cranked link?
Link no. 30 (crank link assembly) is used to connect or adjust a roller chain that requires an odd number of links.
What is the breaking strength of this link?
The breaking strength of this connecting link is 8900 N.
What are the key dimensions of this component?
It has a 12.7 mm pitch, a 7.75 mm roller diameter, a 4.09 mm pin diameter, and an 11.4 mm pin length.
Questions about this product?

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