Deep Groove Ball Bearings of 2025
Best Choice1
EXERAUOEXERAUO 100 Pack 608 2RS Bearings, 8x22x7mm RS Ball Bearing Grease Seal Assembly Roller Skateboard Bearings, for Electric Motor, Skateboards, Inline Skates, 3D Printer
Main highlights- Widely used in precision instruments, micro motor, Skateboard, 3D printer, motors, fidget spinner, roller & inline skate ，inline skates, long skateboard, street luge, and scooters etc industries
- Rubber Sealed Deep Groove: Both sides with seals made of rubber (2RS) for high sealing effect, to keep lubricant in and contaminants out
- 608 2RS Bearings: 100% Chrome steel，608 2RS ball bearings has small friction coefficient, high speed limit, simple structure, low manufacturing cost and easy to achieve high manufacturing precision
- 100 Pcs 608-2RS Ball Bearing: Single row 608-2rs with small dimensions: 8x22x7 mm, 608 bearings, skateboard bearings
- 100 Pack 608-2rs Skateboard Bearing: 608-2rs miniature ball bearing designed for low maintenance and long life, has a good sealing. ball bearing 608
9.8Exceptional
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Value for Money2
SACKORANGE10 PCS 6203-2RS Double Rubber Seal Deep Groove Ball Bearings 17x40x12mm, Pre-Iubricated for High RPM, Stable Performance and Cost Effective 6203-RS Bearings.
Main highlights- [Versatile Applications]: Perfectly suited for electric motors, pumps, fans, generators, gearboxes, engines, and other rotating machinery. This bearing is a go-to solution for industrial, automotive, agricultural, construction, and other applications.
- [Superior Corrosion Resistance]: Featuring stainless steel bearing rings, this product offers excellent corrosion resistance, making it perfect for use in wet environments and various challenging conditions.
- [Quality Assurance]: Your complete satisfaction is our priority. We provide a 6-month quality guarantee on all products. If any issues with product quality arise within 6 months of purchase, kindly reach out to us directly.
- [Precision Manufacturing]: This bearing is designed with exceptionally accurate allowances for inside and outside rings, spheres, and enclosures, ensuring concentricity and smooth, frictionless rotation for top-notch performance.
- [Easy Installation]: Coming pre-filled and pre-lubricated from the factory, this bearing is ready for immediate use. Its outer ring features convenient set screws simplifying mounting procedures, thereby saving installation time and reducing maintenance hassle.
9.7Exceptional
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3
uxcelluxcell 6810ZZ Deep Groove Ball Bearings 50mm Inner Dia 65mm OD 7mm Bore Double Shielded Chrome Steel Z2 2pcs
Main highlights- Static load rating of 5760 newtons and dynamic load rating of 6170 newtons
- Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
- 6810zz bearings are Shielded on BOTH SIDES to keep lubricant in
- 6810ZZ (I.D.=50mm, O.D.=65mm, Thickness=7mm)
9.4Excellent
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4
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
9.3Excellent
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5
TIMKEN2PACK TIMKEN 6203-2RS Deep Groove Ball Bearing 17x40x12mm
9.9 Noise level9.7 Easy installation9.5 worth the moneyWhy we love it
High-speed performance and supports various load types.
Shields keep lubricant in and contaminants out.
Easy installation and improves equipment functionality.
9.0Excellent
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6
uxcelluxcell R4AZZ Deep Groove Ball Bearing 1/4-inchx3/4-inch x 9/32-inch Shielded Z2 Lever Bearings Skateboard Bearings Sealed Industrial Bearings 10pcs
Main highlights- r4a-2z bearings are shielded on BOTH SIDES to keep lubricant in
- Static load rating of 615 newtons and dynamic load rating of 1480 newtons
- R4AZZ (I.D.=1/4", O.D.=3/4", Thickness=9/32")
- Chromium Steel long-life bearings, smooth and low noise
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
8.9Very Good
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7
uxcelluxcell R188ZZ Deep Groove Ball Bearings Z2 1/4 Inch x 1/2 Inch x 3/16 Inch Double Shielded Chrome Steel Skateboard Bearings Sealed Industrial Bearings10pcs
8.2 worth the money8.0 Noise level8.0 lasts a long timeWhy we love it
Durable under heavy loads due to Chromium Steel.
Smooth operation with effective lubrication retention.
Affordable for general, non-critical applications.
8.8Very Good
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8
HIPICCOHiPicco R4-2RS Deep Groove Ball Bearings, ID 1/4" x OD 5/8" x Width 9/32" Double Rubber Sealed Ball Bearing Pre-Lubricated Chrome Steel Z2 Lever 10pcs
Main highlights- Model: R4-2RS Sealed Bearings,(I.D.=1/4", O.D.=5/8", Thickness=9/32");
- 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.
- Application: Suitable for electric motors to robotics, RC cars, RC helicopters, RC planes, RC trucks, lab equipment, jewelry, hand piece, radio controlled models, anemometers, miniature gearboxes, small motors, electric Fans, automotives and other fields.
- Advantage: Rubber sealed on both sides of the bearing can keep lubricant in and prevent the intrusion of liquid impurities.
8.7Very Good
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9
TOP-VIGORTOP-VIGOR 1Pc 6815-2RS Deep Groove Ball Bearings, Z2 75mm x 95mm x 10mm Double Sealed Industrial Bearings, Chrome Steel Skateboard Bearings for Electrical Instrument Equipment
Main highlights- 【Versatility】These bearings are versatile, suitable for a wide range of small machinery applications, including skateboards, longboards, inline skates, scooters, and fidget spinners.
- 【Size & Package】Model: 6815-2RS; I.D.: 75mm, O.D.: 95mm, Thickness: 10mm; Noise Level: Z2. Package including: 1 x Deep Groove Ball Bearings.
- 【Low Friction】High RPM support minimizes wear, protecting bearings from early failure. Designed to withstand high pressure, these bearings feature double rubber seals on both sides, ensuring integrity and reliability in various structures.
- 【High Hardness & High Toughness】Bearing steel is a premium material specifically designed for bearing applications. It features high hardness and toughness, making it ideal for high load-bearing capacity and durability.
- 【High Durability & High Precision】Bearing steel bearings offer high load-bearing capacity, durability, and precision, making them perfect for small machinery. Manufactured to precise standards, they provide smooth and efficient operation even under high loads.
8.6Very Good
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10
uxcelluxcell 693ZZ Deep Groove Ball Bearing Double Shield 693-2Z 2080093, 3mm x 8mm x 4mm Carbon Steel Bearings (Pack of 20)
Main highlights- Size: 693ZZ (Inner Dia.=3mm, Outer Dia.=8mm, Thickness=4mm)
- Shields on BOTH SIDES of the bearing to keep dust out. Suitable for high speed operation
- Same As 693-2Z / 2080093. Pre-Lubricated, Easy to maintain
- Made from Carbon Steel, durability and resistance to under heavy loads
- ABEC Tolerance 1 (P0) for most general use
8.3Good
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