12mm Steel Ball Bearing Balls of 2025
Best Choice1
uxcelluxcell 200pcs 12mm Carbon Steel Bearing Balls Precision Polished
Main highlights- Size - 12mm Diameter Mirror Polished Precision Balls
- Notice - Confirm the Ball Diameter before ordering.
- Material - Made of carbon steel which lowers the cost for your maintenance.
- Features - Wide range of applications(maintain industrial equipment or use for family DIY projects); Cost-effective(can repair existing products)
- Applications - Maintain product that uses steel balls, such as ball bearings, turntable, drawer slides, casters, door locks; DIY projects like a keychain, or adding weight for your projects, etc.
9.9Exceptional
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Value for Money2
FKGFKG 12mm Bearing Balls 200 Qty
Main highlights- Quantity: 200
- NOT magnetic
- Diameter: 12 mm
9.8Exceptional
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3
DEEPDREAM12mm Ball Bearing Solid Steel Bearing Balls Precision Balls - 50 Pieces
Main highlights- What You Will Get - 50 pieces to meet your bearing needs.
- Well-crafted surface with anti-rust oil protection, mirror polished, 100% round with no flat spots, and strong oxidation resistance.
- Made of bearing steel material which has high strength, medium corrosion resistance, good hardness, and wear resistance.
- High precision steel bearing balls, not easy to rust and can be used for a long time.
- 12mm size diameter grade G25 precision balls.
9.7Exceptional
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4
ZYsteelballZYsteelball-(50pcs, 12mm) Chrome Steel Bearing Balls Precision Ball G25
Main highlights- Weight: 352grams/50pcs
- Material: AISI52100 Chrome Steel
- Main application: Machinery, lawnmowers, motorcycles, bicycles， bearings, power tools, ball milling, high-end furniture, slide rail, and so on
- Feature: the abrasion resistance, the corrosion resistance, high hardness
- Diameter:12mm Grade:G25
9.6Exceptional
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5
SydienSydien 50Pcs Steel Ball Bearings Carbon Steel Balls Steel Marbles 0.47inch/12mm Steel Bearing Balls
Main highlights- Used in single and double row bearings that carry radial loads, durable and resistant to deformation under heavy loads
- Package Content: You will get 50pc steel bearing balls with a diameter of 0.47"/12mm, there are enough for your bearing needs
- Material: Steel ball bearings are made of bearing steel, which has high strength, medium corrosion resistance, good hardness, and wear resistance. High hardness,not easy to deform and durable, not easy to rust
- Applications: The steel marbles are widely used in ball bearings, bicycles, turntables, castors, drawer slides,door locks and many other applications
- After Sales Service: If you have any problems when using the steel balls, please contact us in time, and we will take care of it as soon as possible
9.5Excellent
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6
ZOYOPRECISIONBearing Balls 12mm 304 Stainless Steel G100 Precision Balls 20pc
Main highlights- Smooth surface precision balls
- Precision grade G100 balls
- Notice - Confirm the Ball Diameter before ordering.
- Made of 304 stainless steel with good resistance to corrosion
- 12mm in diameter; Package includes 20 piece ball
9.4Excellent
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7
XIKEXIKE 100PCS 12mm S304 Stainless Steel Precision Bearing Balls
Main highlights- Precision Spherical Geometry - Every ball has been finely ground and polished to an ultra smooth finish and precise spherical geometry. This guarantees smooth spinning and rolling with minimal friction and vibration.
- Meets International Standards - The balls are manufactured according to international standards such as ISO 3290 to ensure consistent size, sphericity, surface finish and defect limits. Customers can be assured of getting a quality product.
- High Grade Stainless Steel Construction - These bearing balls are constructed from S304 stainless steel for strength, durability and corrosion resistance. The stainless steel composition ensures excellent performance even under demanding conditions.
- Enhanced Durability and Wear Resistance - These bearing balls deliver reliable long-term performance with high durability and wear resistance for extended service life.
- Complete Satisfaction Guaranteed - We offer a 12-month quality guarantee on all products. If any issues with product quality arise within 12 months of purchase, please reach out to us directly.Your total satisfaction is our top priority.
9.3Excellent
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8
SwpeetSwpeet 330Pcs 16 Size 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm Metric Steel Loose Bicycle Bearing Steel Ball Precision Balls Assortment Kit for Bicycles Casters
Main highlights- 【Quality Product 】---------- Made of High carbon chromium alloy steel, well construction, high hardness, strong and durable, no deformation. Corrosion resistance and high hardness, they could serve for a long time, surface is round and smooth, no residual burr, free of cracks and chips. Mixes Paint. Doesn't rust. What more could you want?
- 【 Wide Applications 】---------- High carbon chromium alloy steel balls offer the precise geometry and fine surface finish that makes them especially. Use for bicycles, casters, drawer slides, door locks and many other applications. Higher quality and durability, reducing replacement and maintenance cost.
- 【 What You Get 】 ------- In this kit, You will get 330Pcs 16 Size Precision Balls Assortment Kit, Including 2mm: 40Pcs; 2.5mm: 30Pcs; 3mm: 30Pcs; 3.5mm: 30Pcs; 4mm: 20Pcs; 4.5mm: 20Pcs; 5mm: 20Pcs; 5.5mm: 20Pcs; 6mm: 20Pcs; 7mm: 20Pcs; 8mm: 10Pcs; 9mm: 10Pcs; 10mm: 10Pcs; 11mm: 5Pcs; 12mm: 5Pcs; 1mm: 40Pcs. Intotal 330Pcs can meet all your needs.
- 【 Various Kinds Sizes Can be Choice 】 ------- You will like the variety of different sized steel balls, We have prepared many different sizes of steel balls for you to choose from, 1mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm. please pay attention to the size before purchasing. So many sizes can meet most of your bearing needs in daily life.
- 【 Steel Balls is As Steel Balls Does】--------- If you are new to miniature painting and is not really sure what the purpose for steel mixing balls was or why you would need them. Now You will understand that they simply help mix the paint better. You will like about this product is all the sizes it come with.
9.0Excellent
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9
uxcelluxcell MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs
Main highlights- mr128-2rs bearings are sealed on BOTH SIDES to keep lubricant in
- Static load rating of 219 newtons and dynamic load rating of 462 newtons
- Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
- MR128-2RS (I.D.=8mm, O.D.=12mm, Thickness=3.5mm)
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
8.9Very Good
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10
uxcelluxcell Precision Balls 12mm Solid Chrome Steel G10 for Ball Bearing Keychain Wheel 100pcs
Main highlights- [SIZE] - 12mm Diameter Grade G10 Precision Balls
- [NOTICE] - They are solid balls WITHOUT magnetic but they can be attracted by magnet
- [MATERIAL] - Made of Chrome Steel(AISI 52100), features with polishing smooth surface, great wear-resistant and high hardness
- [FEATURES] - Wide range of applications(maintain industrial equipment or use for family DIY projects); Cost-effective(can repair existing products)
- [APPLICATIONS] - Maintain product that uses steel balls, such as ball bearings, turntable, drawer slides, wheels, door locks; DIY projects like keychain, rolling ball games, etc.
8.8Very Good
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