SUPER LINEAR BUSHING KBB-50

***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 SUPER LINEAR BUSH (R067205000) is a high-quality linear bushing designed for smooth travel and a long service life. This low-cost yet highly efficient linear bushing is crafted with steel bearing plates featuring meticulously machined ball guide grooves and optimized ball lead-in chamfers, ensuring exceptionally smooth motion. The KBB-50 model is a closed type without self-alignment, ideal for applications requiring the transfer of lower tipping forces along the axial direction. The SUPER LINEAR BUSH operates at high travel speeds, with a maximum dynamic load capacity that allows for significant acceleration. It does not come with initial lubrication, which gives users the flexibility to apply their preferred lubricant based on specific application requirements. The bushing can handle a permissible ambient temperature range from -20°C to 80°C and has been tested for total travel ranging from 100 km to 200 km without failure, ensuring reliability in various operating conditions. This model has an outer diameter D of 62 mm and can achieve maximum permissible linear speeds of up to 5 m/s; however, it's important to note that at these speeds, the service life may be reduced due to increased wear on plastic parts. The bushing comes without seals but has options for integrated wiper seals or external seals. The ball retainer and outer sleeve are made of durable PA or POM materials, while the balls themselves are crafted from rolling bearing steel. With its low friction coefficient ranging from 0.001 to 0.025 and breakaway force considerations outlined in its specifications, the SUPER LINEAR BUSH ensures efficient operation under various loads and conditions. Its design also includes radial clearance options that cater to different requirements. Weighing in at just 0.3 kg, this product offers an effective solution for linear motion needs without compromising on quality or performance.