Independent Bearings ABEC 5

These Genuine Independent Bearings are durable, fast, and fully serviceable with a shieldless back and high quality, dust-proof outer shield. They also feature an all new super cage design with updated stainless steel races for added durability.

  • Set of 8 Bearings
  • Type
  • ABEC 5
  • Included
  • 8 Speed Rings
  • 4 Spacers
  • Stainless Steel Races and Balls
  • Grit Blocking Cage
  • Open Back

ABEC 5 - The ABEC scale is essentially a measurement of bearing tolerance for high precision bearings as dictated by the Annular Bearing Engineering Committee (ABEC). The scale runs from ABEC 1 through ABEC 9 using odd integers only. Essentially, the higher up on the scale a bearing is rated the tighter the tolerance is.

Tighter bearing tolerance means that the bearing moves with less resistance at high speeds, giving you a bit more roll for your push. In general most ABEC 3 or ABEC 5 bearings have steel races (shell of the bearing) with hardened steel ball bearings, and most ABEC 7 or ABEC 9 bearings feature steel races with super hard (much harder than steel) ceramic or titanium bearings.