BOSCH REXROTH
R159A32001

***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 BEARING LAF-C-A 20 BG (R159A32001) is a high-precision fixed bearing unit, specifically designed for use with Rexroth ball screw assemblies. This assembly group bearing unit LAF comes in a size specified by the model code and features an angular contact thrust ball bearing LGF, which is integral to the unit and not available as a separate part. The robust construction of this bearing ensures rigidity against tilting (Rkl) and allows it to withstand high axial loads while maintaining accuracy. Included in the fixed bearing assembly is a slotted nut NMA, which is compatible with screw ends type RR, ensuring secure fastening and easy installation. The product group ID indicates its belonging to a specific category of Rexroth bearings, known for their reliability and performance. The BEARING LAF-C-A 20 BG boasts impressive specifications such as a limit speed for grease lubrication (nmax), an outer diameter (D), and size (d) that define its physical dimensions. It also has a minimum number of mounting holes required for secure attachment, along with specified mounting holes type (t). The bearing frictional torque with seal (MRb) indicates the level of resistance encountered during rotation, while the rigidity of the bearing in the axial direction (RFB) speaks to its ability to maintain stability under load. This particular model follows the double thrust, screw-down series LGFB and LGFC design principles, enhancing its capability to handle bidirectional axial forces. Moreover, it comes with an array of accessories tailored for compatibility with Rexroth ball screw assemblies. In summary, this Bosch Rexroth fixed bearing unit is engineered for precision applications requiring high rigidity and load capacity. Its design ensures minimal frictional torque and maximum stability, making it an essential component in advanced mechanical systems where reliability and performance are paramount.