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Red self-aligning ball bearing cylindrical bore 80x140x33mm

ZIBOO

ZIBOO NTN 2216 Self Aligning Ball Bearing 80x140x33mm

SKU CH-V3XF-FXY6Y

Self-aligning ball bearing with cylindrical bore sized 80x140x33mm for accommodating shaft misalignment

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Self-aligning design compensates for shaft misalignment
  • Cylindrical bore enables straightforward shaft mounting
  • 80 mm bore fits standard shaft dimensions
  • 140 mm outer diameter suits common housing sizes
  • 33 mm width supports moderate load capacity

NTN 2216 Self-Aligning Ball Bearing

The NTN 2216 is a self-aligning ball bearing with a cylindrical bore measuring 80x140x33mm. It is supplied new in a single pack box with a red finish. The component is designed for applications where shaft misalignment may occur.

Replaces worn or damaged self-aligning bearings

This bearing replaces an existing NTN 2216 unit that has reached the end of its service life. The jump is worth it when the original bearing shows excessive play, noise or heat caused by misalignment. A new unit restores the self-aligning capability that compensates for angular errors.

Fits housings machined for 80x140x33mm

The bearing fits directly into housings machined for the 80x140x33mm envelope and a cylindrical bore seat. No adapter sleeves are required for the cylindrical bore design. It frees up maintenance time by tolerating misalignment that would damage standard radial bearings.

Highlights

  • Self-aligning design compensates for shaft misalignment
  • Cylindrical bore enables straightforward shaft mounting
  • 80 mm bore fits standard shaft dimensions
  • 140 mm outer diameter suits common housing sizes
  • 33 mm width supports moderate load capacity

Specifications

BrandZIBOO
ModelNTN 2216
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What shaft diameter fits the 80 mm bore of the NTN 2216 bearing?

The cylindrical bore measures 80 mm, so it accepts an 80 mm shaft with the appropriate tolerance for a press or slip fit.

Which mounting orientation avoids misalignment during press-in of the 140 mm outer diameter?

Align the bearing square to the housing bore and press evenly on the outer ring only; pressing the inner ring or tilting the bearing damages the self-aligning races.

When should the NTN 2216 be replaced under normal electrician-tool use?

Replace the bearing if vibration, noise, or radial play increases beyond the manufacturer's service limits, typically after the three-year parts coverage period.

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