10 Best Ball Bearings of December 2025

• Item: Double Shielded Ball Bearings
• Size: 1" x 2" x 3/8"
• Type: Deep groove ball bearings
• Shields: 2 Rubber Seal
• Lubrication: Self Lubricated (Grease)

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• A Quantity of 10 -- 13 Ball Nylon Garage Door Rollers(7 inch stem) SEALED BEARING
• Shaft Length: approx 7"
• Roller Diameter: 1.75" for 2" track
• Shaft diameter: 7/16"
• 13 ball bearing rating: 125lbs per roller @ 20,000 cycles 12' door

National

• Item: R6 Ball Bearings
• Type: Deep Groove Ball Bearings
• Closures: Open
• Size: 3/8" x 7/8" x 7/32" inch
• Inner Diameter: 3/8" inch

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• [12 sizes of bearing balls] The precision steel bearing ball classification kit contains 12 sizes: 1mm2mm2.5mm3mm3.5mm4mm4.5mm5mm5.5mm6mm7mm8mm, total 590pcs, and packed in a plastic box, they are easy to distinguish.
• [Product function]: These bearing balls are installed between the inner ring and the outer ring to reduce friction when the bearing rotates. Will reduce the damage to the machine and extend the service life.
• [Performance] The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. It is suitable for humid environments. The heat treatment process makes the bearing ball very strong, not easily deformed for a long time and can withstand voltage.
• [High-quality material] It is made of high-quality 304 stainless steel, high-precision machine, corrosion-resistant, high-precision, high-hardness, smooth and burr-free.
• [Wide application] Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications.

Breezliy

• 20pcs 608-2rs ball bearing 8x22x7mm, rubber sealed deep groove.
• This 608rs bearing Shields on both sides keeping lubricant in and contaminants out.
• Material: Carbon steel, durability and resistance to deformity under heavy loads.
• Ideal for moderate load uses: skateboards, inline skates, scooters, and other skating applications.

ANCIRS

• ✅【Quality Chrome Steel Bearing Balls】 High-grade bearing steel, well construction, high hardness, strong and durable, no deformation. Corrosion resistance and high hardness, they could serve for a long time.
• ✅【Smooth surface 】Round and smooth, no residual burr, free of cracks and chips.
• ✅【A variety of specifications】Contains 11 specifications and models for your future projects. Multiple bearings for different purposes!
• ✅【Wide application】Steel bearing ball is widely used in bearing, planes, motors, bikes, cars, light rail, ships, air conditioning, rockets, refrigerators and trains.
• ✅【QUALITY AFTER-SALE SERVICE】If you do not satisfy with our products or if you have any questions, please feel free to contact us. We would work out a satisfactory solution to your problem. FREE REPLACEMENT or REFUND within 90days. 12 hours response service!

Hilitchi

• Item: R6-2RS Ball Bearing
• Type: Deep Groove Ball Bearing
• Material: Chrome Steel
• Quality: Electric Motor Quality
• Closures: 2 Rubber Seals

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• DAFUNY Ball Bearings : If these small ball bearings don’t live up to your expectations, please let us know. You take NO RISK when you purchase with us. But we’re betting you’ll fall in love with these 6001 bearings , and a team of wild horses couldn’t get them out of your hands and make you send them back. You’ll probably order MORE!
• Pack of 12 pcs 6001-2RS steel ball bearings (12x28x8mm), double-rubber sealed deep groove.
• This 6001 2RS shielded 12x28x8 miniature ball bearing is a single-row bearings for supporting radial loads. The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads, and is Shields on both sides keeping lubricant in and contaminants out.
• It has a revolutions per minute (RPM) limit of 27,000 with grease lubrication.
• Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads.

DAFUNY

• Item: Double Shielded Ball Bearings
• Size: 3/4" x 1 5/8" x 7/16"
• Type: Deep groove ball bearings
• Material: Stainless Steel
• Closures: 2 Rubber Seals

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