12x18x4

$0.89 

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12x18x4
 
  • 12mm Inside diameter
  • 18mm Outside diameter
  • 4mm wide
  • mr6701-2rs 6701 2rs 12x18

 

 

Chrome Steel

This is our standard bearing that we have been stocking since the beginning. Chrome Steel is a great budget friendly bearing that will work in most any application.

  • Abec 3
  • Pre Greased
  • Chrome steel
  • Rubber sealed

 

440 Stainless Steel

Stainless Steel bearings offer 75-85% of the strength as the Chrome Steel bearing, but will not corrode when used in wet applications. Stainless Steel also will run safely at a higher temperature than a chrome steel

  • Abec 3
  • Pre Greased
  • 440 Stainless Steel balls retainers & races
  • Rubber sealed

 

Ceramic Hybrid 

Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings.  These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance. 

  • Abec 3
  • Light oil
  • Ceramic Silicon Nitride Si3N4 balls
  • Chrome steel races and retainers
  • Rubber sealed

         

        mr6701 6701 2rs 12x18

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