KNOTT TK48 jockey wheel corrugated tube 300kg 48mm 700-940mm

KNOTT TK48 jockey wheel, corrugated tube, 300kg, 48mm, 700-940mm

The KNOTT TK48 jockey wheel features a 48 mm diameter tube and a total height of 700 mm, including the wheel , ensuring a solid, stable structure and comfortable operation. The tube is corrugated , which allows it to work with a corrugated clamp, ensuring secure locking and stable maintenance of the selected height.

A jockey wheel is a practical trailer accessory that stabilizes the trailer when parked and facilitates maneuvering and rolling the trailer around a yard, driveway, or campsite. It allows for convenient coupling and uncoupling of the trailer from the towbar, as well as precise positioning. Jockey wheels are designed to stabilize the trailer – they are not intended for lifting a loaded trailer . They are an ideal solution for cargo trailers, boat trailers, and caravans , increasing comfort and safety.

Permissible load

The permissible load when parked is 300 kg , providing stable and safe support for the trailer during loading, unloading, and extended periods of standstill . A properly selected load capacity ensures reliable support for the drawbar, reduces the risk of tilt, and improves comfort when working around the trailer. Maintaining the maximum load limits is crucial for maintaining the durability of the mechanism, protecting structural components from overload, and ensuring long and trouble-free product operation. .

Extension length

The jockey wheel extension is 240 mm , providing an adequate range of drawbar height adjustment. This extension allows for convenient adjustment of the trailer to various ground conditions and facilitates connecting and disconnecting it from the towbar. The appropriate extension range increases comfort and stability when parked.

Type of wheel

The 220 x 70 mm wheel is equipped with a solid rubber tire , eliminating the risk of punctures and ensuring high durability during use. The steel rim reinforces the structure, increases resistance to loads and mechanical damage, ensuring stable and reliable operation in various operating conditions.

Crank with thrust bearing

The crank is equipped with a thrust bearing , which significantly improves comfort. The bearing reduces friction during operation, resulting in smoother and lighter crank movement . This means that raising and lowering the jockey wheel requires less force and is more comfortable, even under heavy loads.

Anti-corrosion protection

The jockey wheel is made of hot-dip galvanized steel, providing high-quality protection against corrosion and guaranteeing long service life even with intensive outdoor use. A thick layer of zinc effectively protects the steel components from moisture, road salt, and changing weather conditions, increasing the durability and resistance of the structure to damage.