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uxcell 6702-2RS Deep Groove Ball Bearings Z2 15mm x 21mm x 4mm Double Sealed Chrome Steel 10pcs

  • Based on 200 reviews
Condition: New
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Wednesday, Nov 26
Order within 20 hours and 36 minutes
Available payment plans shown during checkout

Size: 15x21x4mm


Features

  • 6702-2RS (I.D.=15mm, O.D.=21mm, Thickness=4mm)
  • 6702 2RS bearings are sealed on BOTH SIDES to keep lubricant in
  • Made from Chromium Steel (GCr15), durability and resistance to under heavy loads
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
  • Static load rating of 581 newtons and dynamic load rating of 937 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. With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance. 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: 6702-2RS Seal Type: Double Sealed Rolling Ball Material: Chromium Steel (GCr15) Cage Material: Stamping Steel Inner Diameter: 15mm Outer Diameter: 21mm Thickness: 4mm Dynamic Load Rating (Cr): 937N Static Load Rating (Cor): 581N Accuracy Class: P0 (ABEC1) Noise Level: Z2 Package Contents: 10 Pcs

Brand: uxcell


Material: Alloy Steel


Bearing Number: 6702 2RS


Item Thickness: 4 Millimeters


Specification Met: ABEC 1


Package Dimensions ‏ : ‎ 3.15 x 2.48 x 0.98 inches; 1.13 ounces


Item model number ‏ : ‎ a19101000ux0361


Date First Available ‏ : ‎ December 13, 2019


Manufacturer ‏ : ‎ uxcell


Country of Origin ‏ : ‎ China


Best Sellers Rank: #14,240 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #32 in Deep-Groove Ball Bearings


#32 in Deep-Groove Ball Bearings:


Customer Reviews: 4.7 4.7 out of 5 stars 200 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 26

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


  • Nice Product, fit and finish are very good.
Size: 30x42x7mm
Work well as intended, smooth rotation.
Reviewed in the United States on April 18, 2025 by Mike

  • Rolling
Size: 10x15x4mm
If you like your balls rolled this is the place! The roll for hours
Reviewed in the United States on August 14, 2021 by Christopher Cozzo

  • Good stuff
Size: 10x15x4mm
These work great. As advertised and run smooth. I would buy again from both vendor and product.
Reviewed in the United States on August 11, 2020 by MrDude

  • Tolerance +/- 0.18 mm on the 10 I got
Size: 30x42x7mm
Haven't used tolerance is good to .18 mm
Reviewed in the United States on December 6, 2022 by Taylor

  • Nice bearings
Size: 30x42x7mm
These are nice bearings. Clean. Packed in their own container. Smooth rolling. Great price.
Reviewed in the United States on November 23, 2020 by RyanDesigned RyanDesigned

  • Nice
Size: 30x42x7mm
Good quality
Reviewed in the United States on July 14, 2020 by oscar reyna

  • They don’t really spin well
Size: 15x21x4mm
I have 3D printed plastic bearings that spin easier than these bearings do. They are very tight and do not loosen up at all.
Reviewed in the United States on February 18, 2025 by Brian VanDeVeire

  • 2 SHORT! They are great but they only shipped 8 not 10?
Size: 30x42x7mm
As mentioned only 8 were shipped.
Reviewed in the United States on October 23, 2022 by Richard

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