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15x21x4 Open Bearing

15x21x4 Open Bearing

Regular price $19.99 USD
Regular price $31.00 USD Sale price $19.99 USD
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15 x 21 x 4 Open Ball Bearing
One Bearing


15mm x 21mm x 4mm Open Wheel Ball Bearing for many applications, a standard bearing size with dimensions commonly used across many industries: 15mm x 21mm x 4mm. made from durable 52100 alloy steel, commonly known as chrome steel.

  • 15 x 21x 4 Ball Bearing
  • Deep Groove Ball Bearing
  • Closures: Open
  • Size: 15mm x 21mm x 4mm
  • Inner Diameter: 15mm
  • Outer Diameter: 21mm
  • Width: 4mm
  • Quantity: 1 Bearing


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