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Red deep groove ball bearing 55x140x33mm in box

ZIBOO

ZIBOO NTN 6411 ZZ Deep Groove Ball Bearings 55x140x33mm

SKU CH-YBZG-J3MZZ

Deep groove ball bearings measuring 55x140x33mm for rotational motion applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precision fit for 55mm shaft with 140mm outer diameter
  • Sealed ZZ shields keep contaminants out for longer life
  • Deep groove design handles radial and axial loads
  • NTN 6411 ZZ model ensures consistent manufacturing quality
  • Supplied as a single pack ready for installation

ZIBOO NTN 6411 ZZ Deep Groove Ball Bearings

The ZIBOO NTN 6411 ZZ is a single deep groove ball bearing supplied new in a box. It measures 55 by 140 by 33 millimetres and carries the 6411 ZZ designation. The unit is finished in red and classified as test equipment for electrician tooling applications.

Suited to maintenance tasks needing a 55x140x33mm

This bearing fits jobs that specify the 6411 ZZ size and a red finish. It is not intended for buyers who need a different bore, outer diameter or width. It is also not for users who require a sealed variant with a different shield arrangement or a non‑metric dimension set.

Boxed single unit with a three‑year parts

The package contains one bearing in a box. The supplier backs the parts for three years and the labor for one year. No additional accessories, lubricants or mounting hardware are included beyond the bearing itself.

How it compares

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

Price $34.99
Cheaper than about 84% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6411 ZZ
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What shaft diameter is required for the 55 mm bore of the NTN 6411 ZZ bearing?

The bearing has a 55 mm bore, so it fits a shaft with a matching 55 mm diameter.

Can the 140 mm outside diameter of the NTN 6411 ZZ fit into an existing housing machined for the same 140 mm dimension?

Yes, the 140 mm outside diameter matches housings made for that size, allowing direct replacement.

How can I confirm the NTN 6411 ZZ is seated correctly after installation?

The bearing should rotate smoothly without binding, and the 33 mm width should sit flush against the shoulder or snap ring.

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