NA6919 IKO Machined Needle Roller Bearing - 95X130X63MM 160 72 21 B E CB

72 21 B E CB P 72 Series - Light 105 mm - Bore Size Contact Angle Single Row Bearing with a 40° Contact Angle Optimized Internal Design Universal Bearings

This 1203-TVH-C3 bearing is a double row

NJ23 14 EC P Two Flanges On Outer Ring

73 09 CT DU L P4 Series - Medium Bore Size - 45mm 15 Degree Contact Angle Duplex Universal Light Preload Precision Rating

This MLC12C2R150T1HS2 is a maintenance free miniature ball type series linear way with a rail length of 150mm

NA6919 IKO Machined Needle Roller Bearing - 95X130X63MM 160 72 21 B E CBThe NA6919 is a Standard Duty Open Type, Double Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has an oil groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve