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FOCMKEAS

R4A-2RS 10 PCS Deep Groove Ball Bearing ID 1/4"×OD 3/4"×Width 9/32" Double Black Rubber Sealed Ball Bearing Chrome Steel P0 Z2 Bearing for Industrial Machine,Power Tools

  • Based on 53 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 2
Order within 5 hours and 45 minutes
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Size: R4A-2RS Size 1/4"×3/4"×9/32"


Number of Items: 10


Features

  • Package & Size10 pieces R4A-2RS rolling bearing. I.D.=1/4 Inch,O.D.=3/4 Inch,Thickness=9/32 Inch
  • SealR4A-2RS bearings are black rubber sealed on both side to keep lubricant in and prevent the intrusion of liquid impurities.
  • MaterialChrome Steel(GCr15), corrosion resistance,durability and resistance to under heavy loads,Static load rating of 615 newtons and dynamic load rating of 1480 newtons
  • FeaturesLow noise Z2, ABEC Tolerance 1 (P0), High speed. High temperature resistance. Resistance to high load. Suitable for kinds of applications.
  • Wide application Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field.

Brand: FOCMKEAS


Material: Alloy Steel


Item dimensions L x W x H: 6.46 x 4.72 x 0.28 inches


Bearing Number: R4A 2RS


Item Thickness: 0.28 Inches


Product Dimensions ‏ : ‎ 6.46 x 4.72 x 0.28 inches; 3.21 ounces


Item model number ‏ : ‎ R4A-2RS


Date First Available ‏ : ‎ July 18, 2022


Manufacturer ‏ : ‎ FOCMKEAS


Country of Origin ‏ : ‎ China


Best Sellers Rank: #30,472 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #119 in Deep-Groove Ball Bearings


#119 in Deep-Groove Ball Bearings:


Customer Reviews: 4.5 4.5 out of 5 stars 53 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 2

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

    • Great for my rc steering posts
Size: MR85-2RS Size 5×8×2.5mm Number of Items: 10
Size was exactly as specified. Worked perfect in my rc steering posts. Seems to be of good quality.
Reviewed in the United States on June 19, 2024 by jamie caruso
    • Good replacement bearing for my band saw guides
Size: R2-2RS Size 1/8"×3/8"×5/32" Number of Items: 10
Thses are good replacement bearings for my Delta band saw guides. They were true to size and worked fine
Reviewed in the United States on August 30, 2024 by Eddys3
    • Simple use in shop jig
Size: R4A-2RS Size 1/4"×3/4"×9/32" Number of Items: 10
Used one in a thin rip table saw jig - works well. Bearing diameter provides enough offset to guide the wood through the cut, and be fastened in the jig.
Reviewed in the United States on March 17, 2024 by Michael
    • Specifications, accurate, rotational speed limited
Size: MR105-2RS Size 5×10×4mm Number of Items: 10
These met the specifications advertised. They came in good shape and fairly quickly. They do not rotate easily enough to use in high revolution builds. It may be because of packing grease and for my use in some 3-D printing spool holders I did not need quick rotation and it doesn’t seem like there is excessive friction. I took off a star because they advertised for use in things like skates, which, unless you rebuilt and oiled them, well they absolutely wouldn’t work as they come from the seller. Given that limitation, I find them a little pricey and not able to be used in all the applications listed so deducted one star for that. ... show more
Reviewed in the United States on June 29, 2024 by Dave in Texarkana
    • Happy With my purchase
Size: R2-2RS Size 1/8"×3/8"×5/32" Number of Items: 10
Happy With my purchase
Reviewed in the United States on September 18, 2024 by Retired Old Guy
    • Simple yet effective
Size: R4A-2RS Size 1/4"×3/4"×9/32" Number of Items: 10
My Wife has several wind powered metal yard ornaments with these in them. Cheaper to replace the bearings every few years than the whole ornament.
Reviewed in the United States on November 24, 2023 by TIM
    • Worked perfectly
Size: R4A-2RS Size 1/4"×3/4"×9/32" Number of Items: 10
Just what I needed.
Reviewed in the United States on January 23, 2024 by Kirk Hersey
    • Too small
Size: R2-2RS Size 1/8"×3/8"×5/32" Number of Items: 10
I.D. is too small. My 1/8 inch shafts will not fit inside.
Reviewed in the United States on March 11, 2024 by Bonnie Anderson

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