Thomson Linear OPN81420SS Linear Bearing, Ball Bushing only, Precision Steel, 0.5 in, Open, Not Self-aligning, Adjustable, Stain

Precision Steel Ball Bushing bearings offer great improvements in efficiency, productivity, and accuracy over high-friction plain bearings flat-ways.The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications.The steel sleeve anti-friction recirculating ball bushing provides rigid low drag movement – ~100x lower drag coefficient than a plain contact bearing.A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.SpecificationsSpecificationValueAdjustable/Not AdjustableAdjustableClosed/OpenOpenCorrosion Resistant OptionStainless Steel (up to and including 1")Roll PackNo Roll PackFood Grade RatedNot Food GradeSelf AlignmentNot self-aligningSingle/TwinSingleTemperature Max260 °C / 500 °FUse with shafting classLNominal Diameter12.700 mm / 0.5 inOuter Diameter22.225 mm / 0.875 inLength31.750 mm / 1.25 inPerformanceValueLoad Capacity, Dynamic186.825 N / 42 lbf