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Red self-aligning ball bearing 90x160x40mm in box

ZIBOO

ZIBOO 2218K Self Aligning Ball Bearing 90x160x40mm

SKU CH-S0RP-WFKCX MPN 2218K

A self-aligning ball bearing measuring 90x160x40mm for accommodating shaft misalignment in rotating equipment

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Self-aligning design compensates for shaft misalignment
  • 90 mm bore fits standard shaft dimensions
  • 160 mm outer diameter matches housing requirements
  • 40 mm width provides load-carrying capacity
  • Model 2218K identifies exact replacement part

Self-aligning ball bearing 90x160x40mm

The ZIBOO 2218K is a self-aligning ball bearing built to accommodate shaft misalignment in rotating machinery. It suits maintenance engineers and electricians who replace worn bearings in motors, pumps or gearboxes. The bearing is supplied new in a single pack and carries a three-year parts and one-year labour guarantee.

Maintenance teams and DIY mechanics

This bearing fits applications that require the 90 mm bore, 160 mm outside diameter and 40 mm width specified by the 2218K designation. It is not intended for high-precision spindle work that demands tighter run-out tolerances than a standard self-aligning design provides. Buyers who need a different bore size or a sealed variant should look for an alternative part number.

90 mm bore, 160 mm OD, 40 mm width

The critical specification is the 90x160x40 mm envelope that matches the 2218K series. Confirm these three dimensions against the housing and shaft before ordering, as no other size is interchangeable with this model.

How it compares

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

Price $86.99
Cheaper than about 56% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model name2218K
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Does the 2218K bearing require periodic relubrication or a full replacement schedule?

The bearing is supplied new with standard NTN internal clearance and a steel cage; follow the equipment manufacturer's relubrication intervals for the 90 mm bore and 40 mm width to maintain service life.

What operational limit typically appears first during continuous running of the 2218K?

Under sustained load the self-aligning design accommodates misalignment up to the factory contact angle, so the first limit is usually the permissible speed rating for the 160 mm outside diameter rather than misalignment capacity.

How much heat and noise does the 2218K generate when running all day?

Normal operation produces low vibration and moderate heat consistent with a 90x160x40 mm self-aligning ball bearing; exact temperature rise and sound level depend on shaft speed, load and lubrication condition.

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