features:
<br />these bearings are pre-lubricated with grease.
<br />these balls or rollers &quot;bear&quot; the load, allowing the device to spin smoothly.
<br />bearings reduce friction by providing smooth metal balls or rollers and a 
<br />smooth inner and outer metal surface for the balls to roll against.
<br />specifications:
<br />condition: 
<br />type: 51100
<br />materal: bearing steel
<br />inner diameter: 10mm
<br />outer diameter: 24mm
<br />thickness: 9mm
<br />weight: 20g
<br />
<br />package included:
<br />1x thrust ball bearing