STANDARD LINEAR BUSHING KBM-O-30-VD

***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-30-VD (R063203005) is a robust and durable linear motion component designed for demanding applications. This fully sealed standard linear bushing features a rugged all-metal design with a steel ball retainer that makes it suitable for harsh environments and heavy contamination, such as those found in woodworking, foundries, and cement plants. Its open format allows for ease of installation and maintenance, while the many pockets acting as lubricant reservoirs contribute to extended lubrication intervals or even lubrication for life. With a shaft diameter of 30 mm, the KBM-O-30-VD is engineered to prevent jamming by collecting dirt within its pockets. It lacks wiper seals but includes integrated steel retaining rings that enable operation at higher temperatures when dealing with shaft diameters of 30 mm and above. The hardened and ground outer sleeve provides excellent durability, while the steel ball retainer ensures smooth motion with balls made of rolling bearing steel. This standard metal series bushing has a dynamic load capacity (C) adequate for the main direction of loading and can withstand maximum accelerations. It operates efficiently within an ambient temperature range of -30°C to +80°C without compromising its load capacity. The friction coefficient is optimized when lubricated with oil, contributing to reduced frictional forces even under varying loads. For specifications, the STD.LINEAR BUSHING KBM-O-30-VD has an outer diameter (D) that complements its design, ensuring compatibility with various setups. Its breakaway force is specified to ensure reliable performance upon start-up, while the maximum permissible linear speed (vmax) facilitates efficient operation across different speeds. With a weight of 0.5 kg, this product offers a balance between heft and functionality—capable of supporting substantial loads without adding excessive weight to machinery. In summary, the Bosch Rexroth STD.LINEAR BUSHING KBM-O-30-VD is an advanced linear guide component designed for longevity and reliability in challenging industrial settings where contamination resistance and extended maintenance intervals are critical requirements.