BALL TRANSFER UNIT KUM-A12-OFK

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth BALL TRANSFER UNIT KUM-A12-OFK (R053371200) is a high-quality ball transfer unit designed for smooth and efficient handling in various applications. This model features a solid steel housing with a bright metal finish, ensuring durability and resistance to wear. The unit is equipped with balls made from antifriction bearing steel, which provides very smooth running and low friction movement. The KUM-A12-OFK ball transfer unit operates without a felt seal, making it suitable for environments where there is a need for high operating temperatures. It can handle static load ratings efficiently, with the capability to work within an operating temperature range of -30°C to +100°C. For applications that exceed temperatures of +100°C, it is recommended to use only bright metal ball transfer units without a felt seal and apply high-temperature lubricant as per the manufacturer's instructions. The existing lubricant oil in the unit may need to be washed out when used at higher temperatures. Users must also consider the reduction in load capacity when operating the unit under such conditions. The maximum permissible linear speed (vmax) should be noted, especially during prolonged periods of use at speeds above 1 m/s, as this may lead to increased temperature and reduced service life depending on the load. This model comes without a collar and has an outer diameter (D) that fits standard applications. With its nominal size of 22 mm and weight of 0.1 kg, the BALL TRANSFER UNIT KUM-A12-OFK is easy to install and integrate into existing systems where precise movement and direction change are required for materials handling tasks.