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πŸ”§ 3125 pgn precision chrome bearing logo

πŸ”§ 3125 PGN Precision Chrome Bearing Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
πŸ”© Bearings, πŸ”© Power Transmission Products

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Description of πŸ”§ 3125 PGN Precision Chrome Bearing

G25 Chrome Steel Bearing Balls. ISO 9001:2008 Provides higher quality and durability, reducing replacement and maintenance cost. Diameter: 5/16", 0.3125" Inches (7.9375 millimeters). Weight: 0.07250 ounces (2.055498 grams).

Reviews

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

Type of review

Revainrating 4 out of 5

Good enough.

I don't need that much but now I have a spare ;-) My use is not typical: I use them as joints in a welding machine, so I can't say anything about their accuracy, but they do do what they are intended to do. I would prefer them in Crs, but that's Unobtanium.

Pros
  • Stylish and modern design
Cons
  • Slightly crumpled

Revainrating 4 out of 5

NOT for painting! Will rust after 6 weeks

NOT for painting! They will rust in your bottles and eventually ruin your color! Don't believe the previous announcements. For now I have no paint and bottles. If these rust, mix the paint with 10% water only. I bet they will rust anywhere moisture is present. Very disappointed.

Pros
  • Excellent overall performance
Cons
  • Doubtful

Revainrating 5 out of 5

Used for bicycle grip - good quality and low price - delivered quickly!

I needed to replace the bearings on my bike. I'm a former mechanic so I did everything myself and am very happy with the results. Old bearings have "crumbled" to pieces and there are bearings of dubious quality. They passed my rudimentary endurance tests, but time will tell. As always, correct installation involves tightening and backing off the bearing with a wrench until no resistance or play is felt, then locking the adjuster in place. And hope that the generous lubrication is done for good.

Pros
  • Great design
Cons
  • Crumpled packaging