FLANGE LINEAR BUSHING KBMFT-20-DD-NR

***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 FLANGE LIN.BUSHING KBMFT-20-DD-NR (R074122030) is a high-quality flange linear bushing designed for demanding applications that require robust motion control. This tandem flange linear bushing features a rust-resistant and rugged all-metal design, with a steel ball retainer that is suitable for harsh environments and heavy contamination. The product has been engineered to withstand use in challenging conditions such as woodworking, foundries, and cement plants, and its stainless steel construction also makes it ideal for medical, chemistry, and food industry applications. The KBMFT-20-DD-NR is equipped with two integrated wiper seals to protect against dirt ingress, ensuring smooth operation without jamming. It has multiple lubricant reservoirs that contribute to extended lubrication intervals or even lubrication for life. The outer sleeve of the bushing is hardened and machined from stainless steel, providing exceptional durability. The ball retainer and balls are also made of high-grade stainless steel, while the flange and retaining rings secure the ball retainer in place. With a shaft diameter (d) specification and size V designation, this linear bushing accommodates significant dynamic load capacities based on a total travel distance of 100 km (with adjusted values for 50 km). Its design includes multiple rows of balls to distribute the load evenly. The permissible ambient temperature range for operation extends from -30°C up to 80°C, but it should be noted that unsealed versions can be used at higher temperatures with reduced load capacity. The KBMFT-20-DD-NR's performance characteristics include a maximum dynamic load capacity (Cmax), minimum dynamic load capacity (Cmin), static load capacities (both minimum Cmin and maximum Cmax), as well as static longitudinal moment load capacity (ML). Its size L specifies its dimensions while the weight is noted at 0.3 kg. This linear bushing's format FT signifies its flanged tandem configuration which provides added stability in linear motion applications.