Sponsored
Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows.
$7.99
Get Fast, Free Shipping with Amazon Prime
FREE delivery Monday, April 27 on orders shipped by Amazon over $35
Or Prime members get FREE delivery Tomorrow, April 23. Order within 9 hrs 19 mins. Join Prime
Only 19 left in stock - order soon.
$$7.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$7.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Amazon
Ships from
Amazon
Sold by
Returns
FREE 30-day refund/replacement
FREE 30-day refund/replacement
Quick refund
Usually issued within 24 hours. See exceptions
FREE return
At least one free return option available.
Convenient dropoff
At any of our 50,000 US locations.
See return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Gift options
Available at checkout
Available at checkout This item is a gift. Change
At checkout, you can add a custom message, a gift receipt for easy returns and have the item gift-wrapped
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Sponsored
  • uxcell MR85-2RS Deep Groove Ball Bearings 5mm Inner Dia 8mm OD 2.5mm Bore Double Sealed Chrome Steel Z2 10pcs

uxcell MR85-2RS Deep Groove Ball Bearings 5mm Inner Dia 8mm OD 2.5mm Bore Double Sealed Chrome Steel Z2 10pcs

4.7 out of 5 stars (283)
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

$7.99
Get Fast, Free Shipping with Amazon Prime
FREE Returns
Get $50 off instantly: Pay $0.00 $7.99 upon approval for Amazon Visa. No annual fee.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Size: 5mmx8mmx2.5mm
{"desktop_buybox_group_1":[{"displayPrice":"$7.99","priceAmount":7.99,"currencySymbol":"$","integerValue":"7","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"lPB2rQ4QgMqRK3D91OVAY3C9JoZifKeKHMmx57vUfkJP90sERpKe1zrPjccyaSXIKbQaQ%2FkMNbGzVgXyiibGcNAQkvgep4DaUr36fVAiVrm4uJ4vQaHTLD9J4tKf%2BZ9LNNSnR%2F3C%2F3adp2D5dm1Slhw9UDncbTm3sadHyUVtROvIc5SxQKCBYYiIOB4f4DHo","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

About this item

  • MR85-2RS (I.D.=5mm, O.D.=8mm, Thickness=2.5mm)
  • mr85-2rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
  • Static load rating of 72 newtons and dynamic load rating of 185 newtons
Sponsored

Frequently bought together

This item: uxcell MR85-2RS Deep Groove Ball Bearings 5mm Inner Dia 8mm OD 2.5mm Bore Double Sealed Chrome Steel Z2 10pcs
$7.99
Get it as soon as Monday, Apr 27
Only 19 left in stock - order soon.
Sold by uxcell and ships from Amazon Fulfillment.
+
$8.39
Get it as soon as Monday, Apr 27
In Stock
Sold by uxcell and ships from Amazon Fulfillment.
+
$8.39 ($0.42/count)
Get it as soon as Monday, Apr 27
In Stock
Sold by uxcell and ships from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Product description

Image
uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ...
Image
uxcell MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore D...
Image
uxcell MR105-2RS Deep Groove Ball Bearings 5mm Inner Dia 10mm OD 4mm Bore Dou...
Image
uxcell 688-2RS Deep Groove Ball Bearings 8mm Inner Dia 16mm OD 5mm Bore Doubl...
Image
uxcell 682ZZ Deep Groove Ball Bearings 2mm Inner Dia 5mm OD 2.3mm Bore Double...
Image
uxcell 6816-2RS Deep Groove Ball Bearing 80x100x10mm Double Sealed Chrome Ste...
Customer Reviews
4.4 out of 5 stars 245
4.7 out of 5 stars 135
4.6 out of 5 stars 118
4.6 out of 5 stars 222
4.7 out of 5 stars 93
4.4 out of 5 stars 78
Price $13.19 $9.19 $11.39 $12.69 $9.99 $14.29
Size MR63ZZ MR128-2RS MR105-2RS 688-2RS 682ZZ 6816-2RS

Product information

Feedback

Image

uxcell MR85-2RS Deep Groove Ball Bearings 5mm Inner Dia 8mm OD 2.5mm Bore Double Sealed Chrome Steel Z2 10pcs


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.
Sponsored

Customer reviews

4.7 out of 5 stars
283 global ratings
Sponsored

Customers say

Customers find these bearings to be of good quality, with one mentioning they're perfect for mini Stealthburner applications. They fit well and work effectively, with customers noting their smooth operation, with one mentioning they spun smoothly by hand. Customers also appreciate the value for money.
AI Generated from the text of customer reviews

Select to learn more

7 customers mention quality, 7 positive, 0 negative
Customers find these bearings to be decent, with one mentioning they are perfect for mini Stealthburner applications.
These work great and are a good quality. Please ensure the measurements before ordering.Read more
Good product . Thank youRead more
...Excellent for this application.Read more
Great bearing at a great priceRead more
6 customers mention fit, 6 positive, 0 negative
Customers are satisfied with how the bearings fit.
...They fit perfectly and are smooth turning, just like what came with the reel. I fish a lot and go through bearings about every 2 years.Read more
...Perfect fit at a great price. These coupled with an adjustable servo saver offer much smoother and precise steering.Read more
I ordered the right size and they fit right, tolerance tight on these. Make sure you order the size you need in the drop boxRead more
...Reel works better than when new, bearings are smooth and a perfect fit replacement.Read more
6 customers mention value for money, 6 positive, 0 negative
Customers find these ball bearings to be a great value, with one customer noting that the quality matches the price.
...Perfect fit at a great price. These coupled with an adjustable servo saver offer much smoother and precise steering.Read more
Cheaper than arrma and look the same....Read more
...Quick, easy to find and inexpensive.Read more
...Since they were so cheap, I bought just to try, and now I have 9 spares for the next time it fails....Read more
5 customers mention performance, 5 positive, 0 negative
Customers report that the bearings work great.
Built a second mini stealthburner burner for a backup. Bearings work just fine. Printed about 10 hours on them so far.Read more
These work great and are a good quality. Please ensure the measurements before ordering.Read more
...Reel works better than when new, bearings are smooth and a perfect fit replacement.Read more
They worked fine while I waited for my replacement set to arrive....Read more
5 customers mention smooth operation, 5 positive, 0 negative
Customers find the bearings operate smoothly, with one customer noting they spin easily by hand.
...Reel works better than when new, bearings are smooth and a perfect fit replacement.Read more
...They fit perfectly and are smooth turning, just like what came with the reel. I fish a lot and go through bearings about every 2 years.Read more
...These coupled with an adjustable servo saver offer much smoother and precise steering.Read more
...All 10 spun smoothly by hand. Great 6mm ID tolerance for the axle shafts these bearings were being used for....Read more
Smooth…work well
5 out of 5 stars
Smooth…work well
I installed these in a power wheels gearbox. Used 1 for each gearbox. Used on 1st gear. Smallest gear. Plastic gear was melting on metal shaft so I installed these bearings. They work well.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Reviewed in the United States on January 18, 2024
    Size: 8mmx14mmx4mmVerified Purchase
    Used these rubber sealed bearings to replace the original bearings that had seized up in my Plueger Trion TRI30 spinning reel. Reel works better than when new, bearings are smooth and a perfect fit replacement.
    Customer image
    5.0 out of 5 stars
    Perfect replacement bearings for Pflueger Trion TRI30 Spinning Reel

    Reviewed in the United States on January 18, 2024
    Used these rubber sealed bearings to replace the original bearings that had seized up in my Plueger Trion TRI30 spinning reel. Reel works better than when new, bearings are smooth and a perfect fit replacement.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in the United States on January 22, 2024
    Size: 8mmx14mmx4mmVerified Purchase
    These are a perfect fit for the bearings used in Daiwa reels. Since they were so cheap, I bought just to try, and now I have 9 spares for the next time it fails. They fit perfectly and are smooth turning, just like what came with the reel. I fish a lot and go through bearings about every 2 years.
    3 people found this helpful
    Report
  • Reviewed in the United States on September 6, 2025
    Size: 6mmx10mmx3mmVerified Purchase
    Good product . Thank you
  • Reviewed in the United States on September 9, 2024
    Size: 6mmx12mmx4mmVerified Purchase
    Cheaper than arrma and look the same. I can make these last a long time with pulling bearing rubber side cover off and soak them with a zoom spout oiler - aka electric motor oil. I can get up to 3 seasons out of them.
    One person found this helpful
    Report
  • Reviewed in the United States on May 17, 2025
    Size: 4mmx7mmx2.5mmVerified Purchase
    These work great and are a good quality. Please ensure the measurements before ordering.
  • Reviewed in the United States on July 23, 2024
    Size: 5mmx10mmx4mmVerified Purchase
    The media could not be loaded.
    I installed these in a power wheels gearbox. Used 1 for each gearbox. Used on 1st gear. Smallest gear. Plastic gear was melting on metal shaft so I installed these bearings. They work well.
    Customer image
    JH
    5.0 out of 5 stars
    Smooth…work well

    Reviewed in the United States on July 23, 2024
    I installed these in a power wheels gearbox. Used 1 for each gearbox. Used on 1st gear. Smallest gear. Plastic gear was melting on metal shaft so I installed these bearings. They work well.
    Images in this review
    Customer image Customer image
  • Reviewed in the United States on February 26, 2024
    Size: 6mmx10mmx3mmVerified Purchase
    Bought for steering linkage on Arrma Kraton 6s v5 to replace the brass bushings. Perfect fit at a great price. These coupled with an adjustable servo saver offer much smoother and precise steering.
    One person found this helpful
    Report
  • Reviewed in the United States on February 7, 2025
    Size: 6mmx10mmx3mmVerified Purchase
    Needed to replace hub and upright bearings on a Turbo Scorpion. These fit perfectly, they looked identical to the ones that came with the original kit.
Sponsored

Product Summary: uxcell MR85-2RS Deep Groove Ball Bearings 5mm Inner Dia 8mm OD 2.5mm Bore Double Sealed Chrome Steel Z2 10pcs

From uxcell

4.7 out of 5 stars, 283 ratings

Customer reviews

About this Item

  • MR85-2RS (I.D.=5mm, O.D.=8mm, Thickness=2.5mm)
  • mr85-2rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
  • Static load rating of 72 newtons and dynamic load rating of 185 newtons

Product Description

NOTE:

Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product.

Description:

  • Single-row, pre-lubricated, normal accuracy.
  • Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.
  • With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
  • These cost-effective bearings are widely used in areas with low requirements for Mohs hardness.
  • Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.

Selecting Guide:

Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.

Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings.

Specification:

Model: MR85-2RS

Seal Type: Double Sealed

Inner Race/Outer Race Material: Chrome Steel (GCr15)

Cage Material: Stamping Steel

Inner Diameter (d): 5mm

Outer Diameter (D): 8mm

Thickness (B): 2.5mm

Dynamic Load Rating (Cr): 185N

Static Load Rating (Cor): 72N

Accuracy Class: P0 (ABEC-1)

Noise Level: Z2

Number of Pack: 10 Pcs

Options Available

Size

  • 3mmx8mmx3mm
  • 4mmx7mmx2.5mm
  • 4mmx8mmx3mm
  • 5mmx8mmx2.5mm
  • 5mmx10mmx4mm
  • 5mmx11mmx4mm
  • 6mmx10mmx3mm
  • 6mmx11mmx4mm
  • 6mmx12mmx4mm
  • 8mmx12mmx3.5mm
  • 8mmx14mmx4mm
Browse all available options

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.