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Red NTN 2218 self-aligning ball bearing cylindrical bore 90x160x40mm

ZIBOO

ZIBOO NTN 2218 Self Aligning Ball Bearings 90x160x40mm electrician tool

SKU CH-H16E-P5QZA

Self-aligning ball bearing with cylindrical bore measuring 90x160x40mm for electrician applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Self-aligning design handles shaft misalignment for smoother operation
  • Cylindrical bore simplifies mounting on 90 mm shafts
  • NTN 2218 precision engineering ensures reliable performance
  • Compact 40 mm width fits tight electrician tool assemblies
  • Durable construction supports long service life in demanding applications

Self-Aligning Ball Bearing 2218

The ZIBOO NTN 2218 is a self-aligning ball bearing with a cylindrical bore designed for electrician tools and power equipment. It suits maintenance technicians who need a replacement bearing that compensates for shaft misalignment in rotating assemblies.

Sustained Operation Under Load

The self-aligning design allows the bearing to maintain smooth rotation when shaft deflection or housing misalignment occurs during continuous use. This reduces friction and wear compared to fixed bearings that bind under the same conditions.

Cylindrical Bore 90x160x40mm

The bearing fits shafts and housings machined to a 90 mm inner diameter, 160 mm outer diameter and 40 mm width. Verify these three dimensions against your equipment drawings before ordering.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $52.99
Cheaper than about 77% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 2218
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Does the NTN 2218 bearing generate noticeable heat or vibration when run continuously at full load?

As a precision self-aligning ball bearing with cylindrical bore, the NTN 2218 runs quietly and stays cool under normal operating speeds when properly lubricated and mounted.

What shaft diameter and housing bore must I already have for the 90x160x40 mm NTN 2218 to fit?

The bearing requires a 90 mm shaft for its cylindrical bore and a 160 mm housing bore, with a 40 mm width clearance for correct installation.

Will the NTN 2218 self-aligning bearing compensate for misalignment in my existing 90 mm shaft setup?

Yes, the spherical outer race allows the NTN 2218 to accommodate angular misalignment of the 90 mm shaft within the 160 mm housing, reducing edge loading on older equipment.

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