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uxcell MR105-2RS Deep Groove Ball Bearings 5mm Inner Dia 10mm OD 4mm Bore Double Sealed Chrome Steel Blue Seal Z2 20pcs

  • Based on 93 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 23
Order within 15 hours and 16 minutes
Available payment plans shown during checkout

Size: 5mmx10mmx4mm


Features

  • MR105-2RS (I.D.=5mm, O.D.=10mm, Thickness=4mm)
  • mr105-2rs 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 135 newtons and dynamic load rating of 366 newtons

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: MR105-2RS Seal Type: Double Sealed Inner Race/Outer Race Material: Chrome Steel (GCr15) Cage Material: Stamping Steel Inner Diameter (d): 5mm Outer Diameter (D): 10mm Thickness (B): 4mm Dynamic Load Rating (Cr): 366N Static Load Rating (Cor): 135N Accuracy Class: P0 (ABEC-1) Noise Level: Z2 Number of Pack: 20 Pcs

Brand: uxcell


Material: Steel


Bearing Number: MR105 2RS


Item Thickness: 4 Millimeters


Specification Met: ABEC 1


Package Dimensions ‏ : ‎ 3.94 x 3.86 x 0.63 inches; 1.13 ounces


Item model number ‏ : ‎ a19092000ux1261


Date First Available ‏ : ‎ December 13, 2019


Manufacturer ‏ : ‎ uxcell


Best Sellers Rank: #25,885 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #83 in Deep-Groove Ball Bearings


#83 in Deep-Groove Ball Bearings:


Customer Reviews: 4.6 4.6 out of 5 stars 93 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Just what I needed
Size: 5mmx10mmx4mm
Used for rear carrier bearing on my 1/10th scale rc crawler
Reviewed in the United States on July 11, 2024 by Amazon Customer

  • Perfect. Exactly what I wanted! 💯
Size: 5mmx10mmx4mm
Perfect. Exactly what I wanted! Not very tough, but how tough can balls that small really be anyway? Am I right? I use them in knives, and they work perfectly. Well machined and inexpensive. Fast delivery. 💯
Reviewed in the United States on July 23, 2023 by Van

  • Great fit
Size: 5mmx10mmx4mm
Nice bearings for random projects, good seals and low friction
Reviewed in the United States on July 12, 2023 by nunya

  • “They roll good and are quiet.” Ben
Size: 5mmx10mmx4mm
Used for a joystick gimbal. This was my son’s project, so I’m going to have to take his word for it.
Reviewed in the United States on March 20, 2022 by Lara Fox

  • Bearings
Size: 5mmx10mmx4mm
Nice
Reviewed in the United States on May 19, 2021 by Darrell Rouse

  • Great value
Size: 5mmx10mmx4mm
We used these for rc cars and they worked as expected. Metal shielded would be a little better for the wheels as tangled up grass can often wrap around the axles and damage the plastic shielded type but these are very affordable.
Reviewed in the United States on November 7, 2023 by Pineapple Farm

  • I.D. just a bit too small...
Size: 5mmx10mmx4mm
These are specified at 10mm x 5mm x 4mm but when measured, the I.D. is just a bit under at 4.86mm. The carbon fiber rods I am trying to use just wont fit. If your tolerances are tight, you may want to try another bearing.
Reviewed in the United States on July 9, 2024 by Elizabeth B. May

  • inner diameter 4.85mm
Size: 5mmx10mmx4mm
so I bought this with the impression that the inner diameter would be 5mm but ut turns out to be .15 mm smaller and while I could forgive something around 0.05 off that is far too far and with no range of inequality I think something needs to be showing saying it will not be 5 mm exact and this was ensured with 2 different calipers ... show more
Reviewed in the United States on September 8, 2022 by Sir Zachary the third

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