Elevate your motion systems with the exceptional performance of the Renold Synergy 06B‑2 Duplex Roller Chain, now available in a convenient 25 ft (7.62 m) box length. Ideal for high‑duty industrial applications demanding durability and reliability. Here's why it's trusted by engineers worldwide:
Unmatched Durability & Performance
Fatigue Resistance – Renold Synergy is engineered to outperform competitors by up to 30% under continuous heavy and shock loading
Wear Resistance – Independent testing shows Synergy chains last up to six times longer than other high-performance chains—minimizing maintenance and replacement downtime
Precision Engineering
Developed using advanced Finite Element Analysis (FEA) for optimal component design and performance
Solid extruded bushings, precision punch‑holed plates, and chamfered surfaces ensure exceptional strength, alignment, and wear uniformity
Technical Specifications at a Glance
Pitch P: 9.52mm (3/8" inch)
Roller dia C: 6.35mm
Inside width B: 5.72mm
Pin diameter G: 3.28mm
Pin length H1: 23.0mm
Plate height D: 8.20mm
Plate width Inner E: 1.29mm
Plate width outer F: 1.04mm
Tensile strength (Newtons) 16900kn
Why Choose the 25 ft Box Option?
Ready to Install — Perfect for long conveyor systems, large industrial machinery, or workshops requiring full-length chain without joins.
Less Downtime — Fewer splices enhance reliability and streamline installation.
Ideal Applications
Heavy-duty manufacturing conveyors
Packaging lines with frequent starts/stops
Agricultural and outdoor machinery
Any system requiring superior fatigue and wear resistance
“Order your 06B-2 Renold Synergy Roller Chain – 25 ft Box today and experience significantly longer service life, exceptional performance under harsh loads, and the confidence that comes with precision-engineered quality.”
Spend over £50 (excl VAT) and your Shipping is FREE. UK Mainland Only.
We offer a range of shipping options to suit you.
Royal Mail Standard Shipping
£2.00 - Our cheapest shipping method for parcels up to 500g. Parcels are sent using the Royal Mail standard shipping service and usually take 2-5 working days to arrive. This service isn’t tracked at any stage until point of delivery.
Royal Mail Tracked 48
£4.00 - Parcels up to 2kg. Their aim is to deliver in 2-3 working days. You will receive an email from Royal Mail with full tracking details.
Next Working Day – UK Mainland Only
£8.50 – Orders placed before 4pm will be received the next working day, Monday to Friday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Northern Ireland 2 Day Service
£15.00 – This is a two day service to Northern Ireland. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Northern Ireland Next Day Service
£35.00 - This is a next day service to Northern Ireland. You will receive an email with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Next Working Day AM – Pre 12 UK Mainland Only
£20.00 - Orders placed before 4pm will be received the next working day before Midday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Next Working Day AM – Pre 10.30 UK Mainland Only
£25.00 - Orders placed before 4pm will be received the next working day before 10.30am. You will receive an email from the courier with full tracking details.
Scottish Islands 2-3 Day Service
£25.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
Scottish Highlands 2-3 Day service
£35.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
SAME DAY TAXI – Please call 01709 527269 for a quote and we will try to accommodate where possible.
Click and Collect
FREE - We offer a Click & Collect service for customers that are able to collect from our premises at Bearing King. Unit 5, Northfield Business Park, Parkgate, Rotherham S60 1SD United Kingdom.
Please note, you will be notified by email when your order is available for collection.
Shipping Internationally – Europe and Rest of the World
We offer a range of options for shipping around the world. These choices will be displayed dependent on your shipping location once the item is in your basket and you are ready to Checkout.
Returns Policy
1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.
2. A copy of our returns form must be included with the returned goods.
3. Customers will be responsible for the original and return shipping charges unless our customer service department determines that we are at fault for an order error or product defect. Bearing King will not be responsible for any return item lost in transit.
4. Once we receive the package and the goods are checked, we will refund you by the payment method used when the order was placed.
5. Please allow 3-5 days for your return to be processed or exchange to be sent.
