1209.K.TV Self Aligning Ball Bearing is a double row, self-retaining unit; due to the two rows of balls running on the same spherical outer raceway. Benefits include insensitivity to angular misalignments and having the lowest friction of all rolling bearings allowing it to run cooler even at high speeds. The suffix K indicates that this bearing has a Tapered Bore. TV = this bearing has a solid cage made of Polyamide, snap-type cage, rolling element guided.
Inside Diameter = 45mm, Outside Diameter = 85mm, Width = 19mm
Particularly suited for applications where misalignment or shaft deflections are anticipated. For a step-by-step guide to measuring a bearing click here. If you need any expert advice on which bearing to select or any other queries then please don’t hesitate to contact us.