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Red electrician tool box containing NTN 6920 LLU bearings 100x140x20mm

ZIBOO

ZIBOO NTN 6920 LLU Electrician Tool Red 100x140x20mm

SKU CH-Y04N-EJTSW

Deep-groove ball bearing sized 100x140x20 mm for electrician test equipment

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise 100x140x20mm dimensions fit standard housings
  • Deep-groove ball design handles radial and axial loads
  • NTN 6920 LLU model ensures reliable OEM replacement
  • Red finish allows quick visual identification on site
  • Three-year parts coverage backs long-term durability

ZIBOO NTN 6920 LLU Bearing

This ZIBOO NTN 6920 LLU is a deep-groove ball bearing built for electrician tool applications. It measures 100x140x20mm and arrives new in a single red box. The unit is sold as test equipment with a three-year parts and one-year labor coverage.

Red Boxed Bearing Kit

The red finish identifies the bearing quickly in a toolkit, while the boxed packaging protects the component during transport and storage. No additional accessories or software are included beyond the single bearing pack. The parts and labor terms cover defects in the bearing itself rather than any external equipment.

For Maintenance Technicians

Electricians and maintenance technicians who need a direct replacement deep-groove bearing in this exact size will find the part suitable. Buyers who require multiple bearings per pack, different dimensions, or integrated sealing options not described here should look at other listings.

How it compares

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

Price $85.99
Cheaper than about 57% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6920 LLU
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How often will the 6920 LLU bearings need replacement under normal electrician tool use?

The bearings are supplied new with a three-year parts coverage period, indicating expected service life before replacement is considered.

What is the first limiting factor when the 100x140x20mm bearings run continuously in a power tool?

The 20 mm width and 140 mm outer diameter define the load envelope; sustained operation beyond the rated radial capacity will show as increased vibration first.

How much heat and noise do the NTN 6920 LLU bearings generate during all-day operation?

Deep-groove ball geometry with LLU seals keeps friction low, so temperature rise and acoustic output remain minimal during extended duty cycles.

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