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5 Best Radial Ball Bearings of 2025

Last Updated - 2025/10/04

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MAPLE ACE

MAPLE ACE 6204-2RS Ball Bearing 20x47x14mm 6204 2RS Rubber Sealed Supreme (PCs 4)

MAPLE ACE

CA$19.95

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Main highlights
- This deep groove ball bearing has a rubber seal on both sides connected to the inner ring to protect the bearing from dust or contamination. If your application requires a ball bearing with one seal or opened without seals, you can easily remove one or both seals.
- Specializing in the Exclusive Production of Bearings with High Performance, High Speed, Less Vibration, Low Noise, and Long Life.
- Interchange to 6204, 6204 RS, 6204 RSR, 6204 2RSR, 6204 RSH, 6204 2RSH, 6204 2RSJEM, 6204 LU, 6204 LLU, 6204 DU, 6204 DDU, 6204 2NSL, 6204 2NSE, 6204 EE
- Application: ATVs, Motorcycles, Snowmobiles, Snowblowers, Snow Thrower, Lawn Mowers, Go-KART, Automotive, Appliances, Sporting Machines, Agriculture Machines, Industrial Applications, Electric Motors, HVAC, Furnaces, Transmissions, Gearboxes, Elevators, Lifts and Hoists, Medical Devices...etc
- 6204 2RS Deep Groove Ball Bearing dimensions: Bore Diameter 20mm, Outside Diameter 47mm, Width 14mm. It is made of 100% Chrome Steel and Pre-Lubricated with High-Quality Grease, ideal for use in High—and Low-temperature settings.
CA$19.95
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Kulannder

10 Pieces 6200-2RS Bearings, Deep Groove Ball Bearing Double Sealed Bearing 10 * 30 * 9mm Radial GCR15 Bearing for Electrical Instrument Mechanical Equipment

Kulannder

CA$17.99

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Main highlights
- Standard Size: 10mm Radial bearings have an inner diameter of 1cm/0.4inch, an outdoor diameter of 3cm/1.2inch and a thickness of 0.9cm/0.35inch.
- High Quality: Deep groove bearings are made of high-carbon chromium bearing steel. Durability, high temperature resistance, rust and corrosion resistance for a long time service.
- Great Performance: Groove bearings provide a polished and smooth surface. Ensure low noise, high efficiency and long life.
- Double Sealed Design: The 2 sides of 6200-2rs bearing are sealed with high-quality rubbers. Prevent the ingress of contamination and liquid, save lubricant.
- Application: 10 Pieces double-sided rubber sealed bearings are suitable for 0.4inch shaft or rod projects, such as electrical instrument, industry machinery, apparatus, health care system, aircraft, ships, cars, etc.
CA$17.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SHKI

20 Pcs 608 2RS Ball Bearings - Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm)

SHKI

CA$10.99

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Main highlights
- 5. Low friction: The low friction coefficient of bearing steel 608 bearings allows them to spin with minimal resistance, reducing energy loss and extending their lifespan.
- 4. Versatility: These bearings are widely used in a variety of small machinery applications, including skateboard wheels, inline skates, and electric motors.
- 3. High precision: Bearing steel 608 bearings are manufactured to very high precision standards, ensuring that they are able to provide smooth and efficient operation even under high loads.
- 2, The features and advantages of bearing steel 608 bearings make them an excellent choice for small machinery applications that require high load-bearing capacity, durability, and precision. Bearing steel 608 bearings are a type of deep groove ball bearing that are made of high-quality bearing steel. These bearings are commonly used in skateboard wheels, inline skates, and other small machinery.
- 1. High hardness and toughness: Bearing steel is a high-quality steel that is specifically designed for bearing applications. It is characterized by its high hardness and toughness, which makes it an excellent choice for applications that require high load-bearing capacity and durability.
CA$10.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Tanstic

Tanstic 330Pcs 16 Size Metric Precision Steel Bearing Steel Ball Assortment 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm

Tanstic

CA$16.95

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Main highlights
- ✅ [Product Function]: These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. It can strength the protection to machine and extend the service life.
- ✅ [Most Popular Size]: 16 different size for you to choose: 1mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, total 330pcs. All bearing balls are packed in a storage box avoiding mess and loss. The sixteen-size assembly can meet most of your bearing needs in life.
- ✅ [Material]: Made of high quality bearing steel, which is hard, anti-rust and durable. High-hardness and high-precision. Smooth surface give you comfortable touch.
- ✅ [Applications]: It can be used in humid environments. Suitable for auto parts, bicycles, valves, refrigerators, air conditioners, bearings, photographic equipment, drawer slides and many other applications.
- ✅ [After-Sales Service]: Any questions or dissatisfaction about our products, free come to us for help. We will deal with the problem for you in time.
CA$16.95
5
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HIPICCO

HiPicco MR85-2RS Deep Groove Ball Bearings, ID 5mm x OD 8mm x Width 2.5mm Miniature Bearings, Double Rubber Sealed Ball Bearing Pre-Lubricated Chrome Steel Blue Z2 Lever 10pcs

HIPICCO

CA$11.79

More Details
Main highlights
- Model: MR85-2RS Blue Sealed Bearings,(I.D.=5mm, O.D.=8mm, Thickness=2.5mm);
- Material: The bearing is made of chrome steel (GCr15), durability and resistance to under heavy loads
- High Quality: Low noise Z2, ABEC Tolerance 1 (P0), High speed. High temperature resistance. Resistance to high load.
- Application: Suitable for RC Car, Mini Tools, Small Motors, toys, instruments and meters, electric tools, communications equipment, fitness equipment and other fields.
- Advantage: Rubber sealed on both sides of the bearing can keep lubricant in and prevent the intrusion of liquid impurities.
CA$11.79

5 Best Radial Ball Bearings of 2025

MAPLE ACE 6204-2RS Ball Bearing 20x47x14mm 6204 2RS Rubber Sealed Supreme (PCs 4)

10 Pieces 6200-2RS Bearings, Deep Groove Ball Bearing Double Sealed Bearing 10 * 30 * 9mm Radial GCR15 Bearing for Electrical Instrument Mechanical Equipment

20 Pcs 608 2RS Ball Bearings - Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm)

Tanstic 330Pcs 16 Size Metric Precision Steel Bearing Steel Ball Assortment 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm

HiPicco MR85-2RS Deep Groove Ball Bearings, ID 5mm x OD 8mm x Width 2.5mm Miniature Bearings, Double Rubber Sealed Ball Bearing Pre-Lubricated Chrome Steel Blue Z2 Lever 10pcs

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