Linear Ball Bearing, System of Measurement Inch, Inside Diameter 1 in, Outside Diameter 1 9/16 in, Self-Alignment Self-Aligning, Overall Length 2 1/4 in, Dynamic Load Capacity 780 lbf, Material Delrin/Steel, Series Super, Steady State Speed 10 fps, Maximum Operating Temperature 185 Degrees F, Minimum Operating Temperature 0 Degrees F, Ball Bearing Type Open, Inside Diameter Tolerance +/- 0.001 in, Accelerated Speed 450 fps, Slot Width 0.56 in, Outside Diameter Tolerance +/- 0.00045 in. This item has been restricted from sale in the following state (s): []