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Red deep groove ball bearing 90x115x13mm model 6818 ZZ in box

ZIBOO

ZIBOO NTN 6818 ZZ Deep Groove Ball Bearings 90x115x13mm

SKU CH-HVRP-P6SAW

Deep groove ball bearing measuring 90 by 115 by 13 millimetres, supplied in a single pack

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise 90x115x13mm fit for accurate alignment
  • Shielded ZZ design resists contamination ingress
  • Deep-groove geometry handles radial and axial loads
  • NTN 6818 ZZ model ensures OEM interchangeability
  • Red finish allows quick visual identification

ZIBOO NTN 6818 ZZ Bearing Specifications

The ZIBOO NTN 6818 ZZ is a deep groove ball bearing supplied as a single pack in a box. It suits maintenance engineers and electricians who need a direct replacement for worn bearing units in motors, pumps or gearboxes. The red finish aids visual identification during inventory checks and assembly.

Sustained Load Behaviour

Under continuous rotation the bearing maintains consistent rolling contact between the 90 mm inner diameter and 115 mm outer diameter races. The ZZ shields retain factory grease and exclude contaminants, preserving smooth operation over extended duty cycles without relubrication intervals. Performance remains stable at the 13 mm width design envelope.

Thermals Noise And Power Draw

Normal operation generates minimal frictional heat due to precision raceway geometry and shielded lubrication. Acoustic output stays low because the deep groove design minimises vibration transmission through the housing. No external power is consumed; the component simply transmits mechanical energy with negligible losses.

How it compares

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

Price $72.99
Cheaper than about 67% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6818 ZZ
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How much heat does the 6818 ZZ generate during continuous operation?

The sealed deep-groove design runs cool under normal radial loads; no forced cooling is required.

What shaft and housing sizes must I already have for the 90x115x13 mm bearing?

A 90 mm shaft and a 115 mm housing bore with standard tolerances are needed for a proper press fit.

Will the 13 mm wide 6818 ZZ replace the open 6818 in my existing motor?

Yes, the identical 90 mm bore and 115 mm OD allow direct swap; the ZZ shields add contamination protection.

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