Torque-resistant linear bushing (with rotation ball bearing) KBDR4-LR-25DD for 25 mm shaft - Bosch Rexroth R072722500

Building a linear guide on hardened precision shafts calls for a bearing with a defined load capacity and low friction. The torque-resistant linear bushing KBDR4-LR-25DD runs on shafts of 25 mm diameter and reaches a dynamic load capacity of 9800 N with a static load capacity of 16100 N. Through the ball guide grooves in the shaft it also transmits a dynamic torque of up to 129 Nm. Weight: 0.8 kg.

Benefits

• Load capacity: dynamic load capacity C = 9800 N, static load capacity C0 = 16100 N
• Torque transmission: dynamic torsional moment load capacity Mt = 129 Nm, static Mt0 = 239 Nm
• Dynamics: up to 3 m/s, acceleration up to 150 m/s²
• Sealing and lubrication: 2 integrated wiper seals, not lubricated
• Design: LR - With rotation ball bearing, series Torque
• Installation dimensions: length 70 mm