KR-2 Bush Chain with Connecting Link and KR-2-2 Attachments

Product Description

The KR-2 bush chain with connecting link and KR-2-2 attachments is a durable and reliable industrial power transmission chain designed for heavy-duty use in machinery, conveyors, and agricultural equipment. Constructed from high-strength hardened steel, this bush chain ensures long service life, smooth operation, and resistance to stretching, abrasion, and wear.

Unlike roller chains, the bush chain transmits force directly through hardened steel bushes, offering excellent load capacity and reliability under lower or moderate speeds. The set includes a connecting link (master link) and KR-2-2 attachment links, allowing easy installation, length adjustment, or repair without specialized tools.

Thanks to its robust design, the KR-2 chain performs exceptionally well in industrial drives, conveyors, and agricultural applications, ensuring consistent power transmission even under shock loads and varying conditions.

Applications

The KR-2 bush chain is suitable for use in:

• Industrial drive systems and transmission mechanisms,

• Conveyor systems and material-handling equipment,

• Agricultural machinery (combines, feeders, transporters),

• Production lines and automation systems,

• Machines operating under heavy or dynamic loads.

Advantages

• ⚙️ High mechanical strength - hardened steel structure guarantees exceptional durability.

• 🔩 Precision-fit bushes and pins - ensure smooth, quiet, and vibration-free operation.

• 🧰 Easy assembly and adjustment - supplied with connecting link and KR-2-2 attachments for quick installation or length change.

• 🚜 Versatile industrial and agricultural use - suitable for many types of drive and conveyor systems.

• 🧱 Excellent wear and impact resistance - designed for demanding environments and long-term reliability.

Technical Specifications

• Type: Bush chain (bushed chain, no rollers)

• Model: KR-2

• Included: Connecting link + KR-2-2 attachment links

• Material: Hardened steel

• Finish: Neutral (natural steel)

• Working temperature: -20 °C to +120 °C

• Application: Power transmission, conveyors, industrial and agricultural machines

• Condition: New, ready for installation

FAQ

Q1: What is the difference between a bush chain and a roller chain?
A bush chain does not have rollers. It transmits power through hardened bushes, providing higher wear resistance and longer life in slow or medium-speed applications.

Q2: Is the connecting link included in the package?
Yes, the KR-2 bush chain is supplied with a master connecting link and KR-2-2 attachments, ready for immediate use or assembly.

Q3: Where can this chain be used?
It is widely used in industrial machinery, conveyors, agricultural equipment, and other systems that require reliable power transmission under load.

Q4: Can the chain be shortened or extended?
Yes, additional KR-2-2 links allow you to easily adjust the chain length or perform quick repairs.

Q5: Does the chain require lubrication?
Yes - regular lubrication with technical oil or chain grease is recommended to ensure smooth operation and extend lifespan.