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Best bearings balls bushings - April 2026

Last Updated - April 4, 2026

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.

MELIFE

MELIFE 12PCS LM12UU Linear Ball Bearings, 12mm Bore Dia Linear Motion Bushing with Double Side Rubber Seal Great for CNC Machine 3D Printer

MELIFE

$14.99

More Details
Main highlights
- Standardized production: Smooth moving, low friction, high rigidity and long life characteristics make it suitable for bearing various parts of various sizes, which are standardized and interchangeable.
- Specifications: LM12UU, Bore Diamter (dr): 12mm, Outer Diameter (D): 21mm, Total Length (L): 30mm.
- Double sealed design: Our Slide Bearing are carefully designed to be double sealed to prevent foreign particles from entering and preserve the quality of lubricant.
- Buy with confidence: We consistently provide top-notch products and excellent services to our valued customers. If you encounter any issues with your purchase, please don't hesitate to reach out to us. We are committed to providing you with the best support possible.
- Applications: It is generally used on 3D printers and CNC machines. As a design tool for linear motion products, it collaborates with linear bearing to guarantee superior sports performance under high load or long stroke environments.
$14.99
2
Best Value
13% Off

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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.

Dianrui
13% Off

Dianrui 68 PCS 693ZZ/ 623ZZ/ 624ZZ/ 685ZZ/ 687ZZ/ 627ZZ Ball Bearings Assortment Kit, Small Bearings Carbon Steel Deep Groove Bearing, for Furniture Wheel, Roller Skates, 3D Printing and ect —6 Size

Dianrui

$12.99

$14.99
(13% Off)

More Details
Main highlights
- Wide Application: These bearings are widely used in a variety of small machinery,including Electric Toys, Furniture wheels, skateboard wheels, inline skates, and so on
- Prelubrication: The bearings are coated with a small amount of lubricating oil, which will prolong the service life of the product and ensuring smooth operation and reducing the need for frequent maintenance
- Material: High carbon steel, it has the characteristics of high speed operation, low noise, high temperature resistance and smooth rotation
- Bearing number & size: 693ZZ(3mm x 8mm x 4mm)—12pcs 623ZZ(3mm x 10mm x 4mm)—12pcs 624ZZ(4mm x 13mm x 5mm)—12pcs 685ZZ(5mm x 11mm x 5mm)—12pcs 687ZZ(7mm x 14mm x 5mm)—10pcs 627ZZ(7mm x 22mm x 7mm)—10pcs
- 6 kinds of common bearings, A box can meet your various needs in different scenarios.All bearings are stored in a plastic box for easy use and storage
$12.99
$14.99 (13% Off)
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.

XIKE

XiKe 4 Pack Flanged Ball Bearings 5/8" x 1-3/8" x 1/2". Be Applicable Lawn Mower, Wheelbarrows, Carts & Hand Trucks Wheel Hub. Replacement for JD AM118315, AM35443, Stens 215-038, 215-061 Etc.

XIKE

$9.99

More Details
Main highlights
- ✔ Suitable for - Shaft diameter 5/8" and hubs wheels diameter 1-3/8".
- ✔ Seal - Keeps grease in, prevents impurities from entering and extends bearing life.
- ✔ Performance - Precise size, smooth and low noise operation, multi-functional use in multiple scenes.
- ✔ Material - Manufactured by chrome steel sturdy and durable.
- ✔ Guarantee - 3 Months warranty service feel free to buy.
$9.99
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.

SACKORANGE

Sackorange 10 PCS R8-2RS Double Rubber Sealed Roller Ball Bearing 1/2 Inch Bore 1/2 x 1-1/8 x 5/16 Inch ABEC3 Precision Bearing for Electric Motor, Wheels, Home Appliances, Garden Machinery

SACKORANGE

$7.49

More Details
Main highlights
- Wide Range of Applications: Home Appliances, Garden Machinery, Outdoor Vehicles, Electric Toys & Tool ,Industrial Production and More.
- Satisfaction Guarantee - 100% satification, To make sure our sincere customers have the best buying experience, we provide 30-day return/ replacement service.
- Double rubber sealed shields on both sides of the bearing to keep lubricant in and contaminants out, lubricated at manufacturer for no additional lubrication required
- Deep groove geometry Bearing for high speeds and supporting both radial and axial loads
- 10 Pcs 1/2 inch Bore Bearing: R8-2RS bearing size 1/2" x 1-1/8"x 5/16" (12.7mm x 28.575mmx7.938mm)
$7.49
5

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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.

Breezliy

Breezliy 600 Piece 6 Sizes Assorted Loose Bicycle Bearing Balls 1/4" 7/32" 3/16" 5/32" 1/8" and 3/32"

Breezliy

$8.99

More Details
Main highlights
- ★Precision steel balls are corrosion resistance and high hardness, free of cracks and chips. they could serve for a long time.
- ★Including: 100 balls each of the following sizes: 1/4" 7/32" 3/16" 5/32" 1/8" and 3/32" . Total is 600pieces.
- ★Application:Chrome steel balls are primarily used in precision ball bearings, bicycles, casters, drawer slides, door locks, target shooting, and many other applications.
- ★ Material :All bearings steel ball are made of high hardness strong chrome steel, produced in accordance with the highest industry standard .
- ★ Each size is individually packaged and placed in a plastic box with a label (see photos)
$8.99

Best bearings balls bushings - April 2026

MELIFE 12PCS LM12UU Linear Ball Bearings, 12mm Bore Dia Linear Motion Bushing with Double Side Rubber Seal Great for CNC Machine 3D Printer

Dianrui 68 PCS 693ZZ/ 623ZZ/ 624ZZ/ 685ZZ/ 687ZZ/ 627ZZ Ball Bearings Assortment Kit, Small Bearings Carbon Steel Deep Groove Bearing, for Furniture Wheel, Roller Skates, 3D Printing and ect —6 Size

XiKe 4 Pack Flanged Ball Bearings 5/8" x 1-3/8" x 1/2". Be Applicable Lawn Mower, Wheelbarrows, Carts & Hand Trucks Wheel Hub. Replacement for JD AM118315, AM35443, Stens 215-038, 215-061 Etc.

Sackorange 10 PCS R8-2RS Double Rubber Sealed Roller Ball Bearing 1/2 Inch Bore 1/2 x 1-1/8 x 5/16 Inch ABEC3 Precision Bearing for Electric Motor, Wheels, Home Appliances, Garden Machinery

Breezliy 600 Piece 6 Sizes Assorted Loose Bicycle Bearing Balls 1/4" 7/32" 3/16" 5/32" 1/8" and 3/32"

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