7909c Bearing 45*68*12mm

7909c angular contact ball bearings.Single row angular contact ball bearings can withstand axial load in one direction, the radial load, will cause additional axial force. And the only limit shaft or housing in a direction of axial displacement. Angular contact ball bearing contact angle of 40 degrees, so you can bear large axial load. Angular contact ball bearing non-separation type design, inner and outer rings on both sides of the shoulder uneven. In order to improve the bearing load capacity, which would lower side of the shoulder machined, so that the ball bearings can be put more.

inner diameter:45mm

outer diameter:68mm

thickness: 12mm

basic load rating:13400-16000

Limited speed:14000-20000

Mass:0.129kg

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