Ležajne čaure

Bearing housings and sleeves are essential mechanical components that ensure secure and precise mounting of bearings in machines and equipment. Their main function is to hold the bearing firmly on the shaft or inside the housing, allowing it to operate efficiently even under demanding conditions.

The use of bearing sleeves offers multiple advantages – they simplify assembly and disassembly, extend bearing service life, and guarantee stable machine operation. With a wide range of designs and materials available, bearing sleeves are suitable for both light-duty and heavy-duty industrial applications, from small machinery to large-scale production systems.

• Adapter sleeves – for mounting bearings on plain shafts with the help of a locknut
• Withdrawal sleeves – used for mounting on tapered shafts or in combination with tapered bore bearings
• Fixed sleeves – designed for permanent and precise positioning of bearings
• Self-lubricating sleeves – reduce maintenance needs and extend service life

Bearing sleeves are manufactured from steel, cast iron, bronze, or advanced composite materials. Selecting the correct type of sleeve is crucial for the reliability and long-term performance of the entire bearing arrangement. They are widely used in engineering, agriculture, transport, and energy industries.