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Enduro MR 18307 18 x 30 x 7mm Bearing

Enduro MR 18307 18 x 30 x 7mm Bearing

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Description

Enduro Standard Abec 3 are great replacement bearings for hubs, pedals, and bottom brackets.

  • Grade 10 Chromium Steel Balls.
  • In spec to 10/1.000.000″
  • 52100 High Carbon Chromium Alloy Races.

What's the difference between ABEC 3 and ABEC 5?

ABEC is an acronym for a committee that sets standards for bearings. Higher numbers mean higher tolerances (and price). For example, ABEC 3 balls are in tolerance to 10/1.000.000" vs. 5/1.000.000" found in the ABEC 5.

How does this affect me?

Higher tolerance bearings are smoother and faster. With precision, the balls will support the bearing better and increase life expectancy.

To find the correct bearing, please check your owner's manual. These are premium bearings that are among the longest lasting available, however bearing life is dependent on factors such as weather, maintenance, and installation. Please use correct installation methods and follow your component's torque specifications. Failure to do so will result in premature bearing wear.

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This item is sent directly from our partner and will arrive separately if you order with other items.

Special Order

Special Order items are ordered for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.

If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

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