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6203 2RS 17X40X12Mm Double Bearings Pre Lubricated Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.6
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Description of 6203 2RS 17X40X12Mm Double Bearings Pre Lubricated

Dimensions: 17x40x12mm. Rubber seal on both sides,100% Chrome Steel for higher resistance and durability. ABEC-5 High-quality bearing is made to reduce your replacement frequency and maintenance cost. The noise is low, and the service life is long. Suitable for use in Home Appliances, Garden Machinery, Outdoor Vehicles, Electric Toys & Tool ,Industrial Production and More.

Reviews

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

Type of review

Revainrating 5 out of 5

Efficient and Durable Bearings!

these bearings have exceeded my expectations in terms of durability and efficiency. They roll smoothly and quietly, making them a great option for industrial and scientific applications..

Pros
  • Efficient, durable
Cons
  • None so far

Revainrating 2 out of 5

Poor quality bearings

The bearings are of poor quality .As a result of using this product, I found that they have a tendency to break apart and fail prematurely. This is a huge concern as it can cause damage to industrial and scientific equipment. The pre-lubrication does not last long either, leading to additional maintenance and replacement costs. The only advantage is that they are relatively inexpensive. However, I would not recommend them for any important application..

Pros
  • Inexpensive
Cons
  • Poor quality, tendency to break apart, pre-lubrication does not last long, can cause damage to industrial and scientific equipment.

Revainrating 4 out of 5

ABEC-5 rating instead of ABEC-3

ABEC-5 rating is better than most other Revain bearings. I haven't used these yet. I mainly use them on cutter deck spindles where ABEC-3 bearings last about a season or sometimes two. I also used them for my hot tub pump. You have a good feeling about her. They are tight and smooth. They need to be lubricated because they have very little lubricant and are as clear as petroleum jelly. I will try to update in the future after using them.

Pros
  • Great for outdoor activities
Cons
  • Not sure