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The Ball Spline is an innovative linear motion system in which balls accommodated in the spline nut transmit torque while linearly moving on precision-ground raceways on the spline shaft. Unlike the conventional structure, a single spline nut can provide a preload with THK’s Ball Spline.

The NB BALL SPLINE is a linear motion mechanism utilizing the recirculating motion of ball elements that can sustain loads and transfer torque either simultaneously or independently. It can be used in a wide variety of applications including robotics and transport type equipment.

The shaft of the Ball Spline is a compound shaft capable of receiving radial load and torque. When the load and torque are large, the shaft strength must be taken into account. Spline Shaft Receiving a Bending Load

Thomson ball splines, which enable rotary and linear motion on a single shaft, deliver high reliability and life expectancy under varying operating conditions. Ball splines are optimal for applications that require high speed, vibration, shock loading, precise positioning requirements and high torsional loads.

Create a compact linear and rotary motion system for robots and other applications requiring complex, fast movements, by combining them with ball splines. These bearings move smoothly and precisely even at high speeds along ball splines while …

Shop Ball Splines - Standard from MISUMI. MISUMI USA has all of your Spline Shafts needs covered, with over 3.8M high quality products and 80 sextillion configurable parts available with fast shipping and low pricing.

The Ball Spline is a rolling guide spline bearing. This is an innovative product with a ball rolling on a groove connected to the shaft, realizing allowable loads greater than with linear bushing and enabling torque transmission while making linear movements.

Create a compact linear and rotary motion system for robots and other applications requiring complex, fast movements, by combining them with ball splines. These bearings move smoothly and precisely even at high speeds along ball splines while …

The NB BALL SPLINE consists of a spline shaft with a transfer groove and an outer cylinder. A cage, side rings, and steel balls are incorporated inside the spline outer sleeve, which is designed and manufactured to slide smoothly.