The TBI SLF020 20mm linear ball spline with double-row raceway design represents a significant leap forward in precision motion technology, offering enhanced load capacity and smoother operation for demanding industrial applications. This innovative configuration features two parallel ball recirculation paths that distribute loads more evenly across the spline shaft, significantly improving rigidity while reducing stress on individual bearing elements. The dual raceway architecture allows for optimized ball contact patterns that minimize friction and wear, resulting in exceptionally smooth linear motion even under substantial side loads or moment forces. TBI's precision engineering ensures perfect synchronization between the parallel ball circuits, maintaining consistent performance throughout the entire travel length. The double-row design provides inherent stability that resists deflection and vibration, making it ideal for high-precision automation, advanced robotics, and precision machining applications where motion quality directly impacts results. Every component reflects meticulous attention to detail, from the precision-ground spline surfaces to the specially matched bearing elements that work in perfect harmony within the dual raceway system. The SLF020 series demonstrates TBI's commitment to pushing the boundaries of motion control technology, offering system designers a robust solution that combines the benefits of increased load capacity with the smooth, precise movement characteristic of premium ball spline systems. This advanced configuration creates new possibilities for applications requiring both exceptional motion quality and reliable performance under challenging operating conditions.

②Features of TBI Ball Splines

③Model Number of ball screw series

④SLF,SLT Spline Shaft Cross-Sectional Shape

⑤All type of TBI MOTION Ball Spline

④Actual product photo