BOSCH REXROTH
R063005000

***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 STD.LINEAR BUSHING KBM-O-50 (R063005000) is a robust and versatile standard linear bushing designed to provide smooth linear motion in demanding environments. This open-style bushing is made from standard metal, featuring a rugged all-metal design with a steel ball retainer that excels in harsh conditions and heavy contamination. Its many pockets act as lubricant reservoirs, extending lubrication intervals or even allowing for lubrication for life. The KBM-O-50's design includes no seals, which makes it suitable for high-temperature applications well above 100°C or under vacuum conditions. It also has an integrated locating hole for axial and radial securing, although this feature is not present for shaft diameters of 12 and 16 mm. The bushing is particularly well-suited for use in woodworking, foundries, and cement plants due to its ability to collect dirt in the pockets to prevent jamming. Constructed with a hardened and ground outer sleeve, the bushing incorporates steel ball retainers and balls made of rolling bearing steel arranged in multiple rows within the Series Standard metal category. The dynamic load capacity C is specified for the main direction of loading, ensuring reliable performance under various operational conditions. Additionally, the friction coefficient ranges from 0.01 to 0.02 when lubricated with oil. With a permissible ambient temperature range from -20°C to 80°C, this linear bushing can operate effectively within a wide range of environmental conditions without compromising load capacity. The size E has an outer diameter D of 50 mm and offers a static load rating C0 that guarantees stability under stationary loads. This product is part of Bosch Rexroth's product group ID and is classified as an open format (O) linear bushing type suitable for linear guides. Weighing just 0.5 kg, it provides a practical solution for systems requiring precise linear movement while maintaining high durability against external factors like dirt ingress and temperature extremes.