Linear Ball Bearing, System of Measurement Inch, Inside Diameter 1/2 in, Outside Diameter 7/8 in, Self-Alignment Self-Aligning, Overall Length 1 1/4 in, Dynamic Load Capacity 360 lbf, Material Delrin, Series Super Smart, Static Load Capacity 360 lbf, Steady State Speed -, Maximum Operating Temperature 185 Degrees F, Minimum Operating Temperature 0 Degrees F, Ball Bearing Type Open, Inside Diameter Tolerance - 0.0005 in, Accelerated Speed 450 fps, Slot Width 0.31 in. This item has been restricted from sale in the following state (s): []