Jockey wheel with clamp WINTERHOFF ST48-260LB+KLE48 150kg 48mm 500-710mm

Jockey wheel with clamp WINTERHOFF ST48-260LB+KLE48 150kg 48mm

A complete WINTERHOFF set including a solid jockey wheel, a dedicated clamp and the necessary mounting elements , ensuring stable and safe support for the trailer while parking, maneuvering and connecting to the towbar.

The set includes:

• 1x ST48-260LB jockey wheel
• 1x clamp (clamp) KLE48 for the jockey wheel
• 2x M10x25 screw
• 2x self-locking nut M10

The ST48-260LB jockey wheel features a 48mm diameter , 370mm long tube, ensuring a solid and stable construction. The total height of the tube, including the wheel, is 500mm , allowing for convenient adjustment to various drawbar heights.

The KLE48 clamp (clamp), with a pipe diameter of 48 mm , ensures stable and secure attachment to the trailer drawbar. The clamp is 131 mm long and 66 mm wide , ensuring adequate clamping surface and solid pipe retention. It is equipped with two 10.5 mm diameter mounting holes spaced 105 mm apart, allowing for easy and precise installation to the trailer structure.

Permissible load

The permissible load when parked is 150 kg , providing stable support for the trailer during loading, unloading, and parking. During maneuvering, the maximum load is 90 kg , ensuring safe rolling and positioning of the trailer without the risk of overloading the mechanism. Proper adherence to these limits ensures product durability and safe operation.

Extension length

The jockey wheel extension is 210 mm , providing an adequate range of drawbar height adjustment. The height of the jockey wheel with the wheel is 500 mm, and the maximum height with extension reaches 710 mm . This range allows for convenient adjustment of the trailer to various ground conditions and facilitates connecting and disconnecting it from the tow bar, increasing comfort and stability when parked.

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.

Type of wheel

The 260 x 85 mm wheel is an inflatable wheel with a steel rim , providing better shock absorption and smoother trailer handling, especially on uneven surfaces. The air-filled tire effectively dampens vibrations and improves maneuverability. The steel rim reinforces the structure and increases resistance to loads and mechanical damage, ensuring durability in various conditions of use. An inflatable wheel differs from a solid rubber wheel in that it contains air, which allows it to better absorb shocks and uneven terrain. A solid rubber wheel is airless and therefore cannot be punctured, but it provides less vibration dampening.

Anti-corrosion protection

The jockey wheel is made of hot-dip galvanized steel , providing high-quality corrosion protection and ensuring long service life even with intensive outdoor use. The clamp is electro-galvanized , making it also resistant to moisture and changing weather conditions. The zinc coating effectively protects the steel components from moisture, road salt, and changing weather conditions, increasing the durability and resistance of the structure to damage.

The jockey wheel and clamp kit is a practical and reliable solution designed to stabilize the trailer when parked and facilitate maneuvering and rolling it around the yard, driveway, campsite, or workshop. It allows for convenient connection and disconnection of the trailer from the towbar and precise positioning. The jockey wheel stabilizes the trailer but is not intended for lifting it with a load. The clamp, however, is a key mounting element, ensuring a stable and secure attachment of the tube to the drawbar and its secure positioning. This combination increases the comfort and safety of transport, boat, and caravan trailers , ensuring durability and solidity of the structure. For safety reasons, check the lever pressure and condition of the jockey wheel tube before each ride.