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Red deep groove ball bearing 90x140x24mm in box

ZIBOO

ZIBOO NTN 6018 LLU Deep Groove Ball Bearings 90x140x24mm

SKU CH-W2FY-QM3VF

Deep groove ball bearing sized 90x140x24mm with LLU seals for electrician tools

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise 90x140x24mm dimensions ensure accurate fit
  • NTN 6018 LLU model delivers reliable deep groove performance
  • Red finish allows quick visual identification in toolkits
  • Single pack format simplifies ordering for maintenance tasks
  • Three-year parts coverage supports long-term operational confidence

Electrician tool for bearing replacement

The ZIBOO NTN 6018 LLU is a deep groove ball bearing supplied as a single component in a box. It is intended for technicians and electricians who need to replace worn bearings in motor housings or rotating equipment during maintenance work. Buyers requiring integrated test instruments or multi-piece kits should look elsewhere.

Sealed design limits contamination

The LLU suffix indicates a double-lip seal that retains lubricant and resists dust ingress during normal operation. This helps maintain consistent rolling resistance and reduces the frequency of re-lubrication intervals. No noise or power-draw figures are provided by the supplier for this item.

Three-year parts coverage included

The manufacturer backs the bearing with a three-year parts term and a one-year labour term, giving workshops a defined protection window after installation. No additional software, mounting hardware or specialised tooling is bundled in the pack.

How it compares

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

Price $77.99
Cheaper than about 63% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6018 LLU
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I press-fit the 90 mm bore onto a shaft without damaging the LLU seals?

Use a sleeve that contacts only the inner ring; pressing on the outer ring or the red seal lips will leak grease and ruin the 6018 bearing.

What part of the 6018 LLU bearing wears out first and needs replacement?

The nitrile contact seals and the factory grease fill degrade over time; once the seals harden or the grease darkens, the bearing must be replaced.

Which limit appears first when the 140 mm OD bearing runs continuously under load?

The grease temperature limit inside the sealed 24 mm wide unit is reached before the steel raceways show measurable wear.

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