Quick Code: BB-7772
684 Open Miniature Ball Bearing 4mm x 9mm x 2.5mm
Sealed or Shielded
Quick Order Code
Product Description684 Open Miniature Ball Bearing
Miniature ball bearings are well used within many different industries. As open bearings do not have seals or shields, this allows oil or grease to flow freely through the bearing for lubrication purposes. They are versatile, robust and moderately easy to maintain.
They can often be found in power tools, skate boards, roller blades and also remote controlled hobby toys including cars, boats, planes.