ROTARY LINEAR BUSHING KBRORD-12-DD

***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 ROTARY LINEAR BUSH KBRORD-12-DD (R066421200) is a high-quality component designed for linear applications that require additional rotary motion, such as grip and swivel functions or winding applications. This product is part of the ROTARY LINEAR BUSH Series and falls under the product group ID for combined linear and rotary motion rotation. The KBRORD-12-DD features a deep groove ball bearing with shields, providing precise guiding at high load ratings while ensuring low friction and high-speed performance. With a dynamic load capacity C and a static load rating C0, this linear bushing is engineered to handle minimal values since the orientation and direction of loading cannot always be clearly defined. It comes pre-lubricated and maintenance-free due to its sealed shields, which contribute to its long service life. The pressed-on deep groove ball bearing segmental linear bushings are suitable for shaft diameters ranging from 3 to 50 mm, while the steel sleeve accommodates shaft diameters from 12 to 50 mm. For enhanced protection against contaminants, external seals are standard for shaft diameters from 20 to 50 mm, whereas integrated wiper seals are provided for shaft diameters of 12, 16, 20, 25, and 30 mm. The outer diameter D of the KBRORD-12-DD allows it to operate within a permissible ambient temperature range of -30°C to +80°C. It weighs approximately 0.1 kg and is characterized by its format RD with deep groove ball bearing shields series. This linear bushing is designed for easy integration into various mechanical systems where smooth linear movement coupled with rotational capability is essential. Its robust construction ensures reliable performance in demanding environments where both precision and durability are critical.