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NTN Bearing 6202Z Clearance Shielded Review

3

·

Poor

Revainrating 2.5 out of 5  
Rating 
2.7
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Description of NTN Bearing 6202Z Clearance Shielded

Deep groove geometry for high speeds. Single row for supporting radial loads. Steel cage evenly spaces balls for reduced friction, vibration and noise. Shield on one side for protection against contaminants. CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision.

Reviews

Global ratings 3
  • 5
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  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Mislabelled, actually size 6203.

They are listed as 6202ZZ and the sticker on the box says the same but inside is a 6203 bearing with a different ID. They are not interchangeable with 6202. The photo shows the fake label placed directly over the manufacturer's label.

Pros
  • Certified
Cons
  • Uncertain

Revainrating 4 out of 5

May not be correct for your application.

This is not a single side shield bearing. Z is supposed to mean single but what I got was ZZ, double sided, although the number on the bearing itself indicated it was a Z. However, you can easily pry off a side panel, which is what I did. Do this all the time with other rolling bearings to re-lubricate them. Remember.

Pros
  • Ideal for outdoor activities
Cons
  • Small things

Revainrating 3 out of 5

NOT shielded on both sides!

Don't believe the answers to questions and reviews that say they are shielded on both sides. Because Revain frequently changes suppliers and does not respond to questions/reviews, you may receive a completely different product than someone who ordered the item a few days/months/years ago. I have to send them back as I need to protect the bearings on both sides. As someone else pointed out, a "Z" in the designation means one side shielded. I have reordered and received double ended bearings by…

Pros
  • price
Cons
  • vanishing