KNOTT 64.2mm hub bearing cover cap for trailer

KNOTT 64.2mm hub bearing cover cap for trailer

Hub cover 416899.001S by KNOTT is an original element designed to protect bearings in trailer and semi-trailer hubs. The outer diameter of the cover is 68 mm, and the inner diameter is 64.2 mm , which allows for precise adjustment to the appropriate hubs. Made of galvanized steel, it provides effective protection against dust, moisture and other contaminants, which translates into longer bearing life and trouble-free vehicle operation.

The product is easy to install and is compatible with KNOTT hubs of the appropriate dimensions. Thanks to its solid construction and high-quality workmanship, this cover is a reliable solution for trailer users looking for durable and effective components.

The hub cap is a small but extremely important element used in the running gear of trailers and semi-trailers. Its main task is to protect the hub bearings from the ingress of contaminants such as dust, water, mud or road salt, which could accelerate mechanical wear and lead to failure. Made of galvanized steel , it is characterized by high corrosion resistance and durability in difficult operating conditions. The cover is used in many types of KNOTT axles and hubs, and its simple assembly makes it a practical and reliable solution in the daily use of transport, camping or specialist trailers. Regular use of such covers allows for extending the life of the bearings and reducing the costs of servicing the running gear.