Deep Groove Ball Bearings of 2025
Best Choice1
HIPICCOHiPicco 6704-2RS Deep Groove Ball Bearings, ID 20mm x OD 27mm x Width 4mm Double Rubber Sealed Ball Z2 Lever Bearing Pre-Lubricated Chrome Steel Z2 Lever 10pcs
Main highlights- Model: 6704-2RS Sealed Bearings,(I.D.=20mm, O.D.=27mm, Thickness=4mm);
- 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.
- Apply for scanning equipment, electric tools, pressure-regulating systems, antenna and sun protection systems, model, speed reducers, radar equipment, optical equipment, slip ring assemblies and other fields.
- Advantage: Rubber sealed on both sides of the bearing can keep lubricant in and prevent the intrusion of liquid impurities.
9.7Exceptional
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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.
9.6Exceptional
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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)
9.3Excellent
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4
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.
9.2Excellent
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5
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
8.9Very Good
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6
EXERAUO608 2RS Bearings, 20 Pack 608 Bearing, 8x22x7mm RS Ball Bearing Grease Seal Assembly Roller Skateboard Bearings, Double Rubber Sealed Miniature Deep Groove Ball Bearing
Main highlights- Widely Used in Precision Instruments, micro motor, skateboard, 3D printer, motors, roller & inline skate, motorcycle, inline skates, long skateboard, electric hand power tool, 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 Skateboard Bearing: 608-2rs miniature ball bearing designed for low maintenance and long life, has a good sealing. ball bearing 608
- 608 2RS Bearing: 608 2rs ball bearings has small friction coefficient, high speed limit, simple structure, low manufacturing cost, deep groove ball bearings are one of the most widely used rolling bearings, they are used to accommodate radial and axial loads in both directions
- 20 Pcs 608-2RS Ball Bearing: The 608 bearing is made of high quality chrome steel (not carbon steel). single row 608-2rs with small dimensions: 8x22x7mm, 608 bearings, skateboard bearings
8.7Very Good
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7
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
8.6Very Good
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8
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.
8.3Good
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9
uxcelluxcell 6700-2RS Deep Groove Ball Bearings Z2 10mm x 15mm x 4mm Double Sealed Chrome Steel Blue Cover 10pcs
Main highlights- Static load rating of 435 newtons and dynamic load rating of 857 newtons
- Made from Chromium Steel (GCr15), durability and resistance to under heavy loads
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
- 6700-2RS (I.D.=10mm, O.D.=15mm, Thickness=4mm)
- 6700 2RS bearings are sealed on BOTH SIDES to keep lubricant in
8.2Good
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10
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
8.1Good
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