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Best Deep Groove Ball Bearings - Holiday Sale

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Last Updated - 16.12.2025

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01

HUAREW

HUAREW 10pcs 6202 2RS Ball Bearings, 15 mm x 35 mm x 11 mm, Double Protected Deep Groove Ball Bearings for DIY, Lathes, Motors, 3D Printers, Milling Machines, Various Mechanical Devices, etc.

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9.8

Exceptional

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Main highlights

Wide range of uses: Deep groove ball bearings can be used in trolleys, gearboxes, instruments, electric motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, tools, etc
Precision manufacturing Engineered with remarkably precise tolerances for the inner and outer rings, balls and the case. This ensures concentricity and a smooth, smooth rotation
Indestructible: the built-in steel balls do not deform. Deep groove ball bearings mainly carry radial loads and also moderate axial loads
Easy installation Comes pre-filled and pre-lubricated from the factory and ready to install right out of the box. With practical set screws in the outer ring that simplify assembly processes to shorten installation time and avoid trouble during maintenance
Durable material: The bearings are made of bearing steel and are durable, rustproof, corrosion-resistant, smooth-rolling, low noise and durable

12,99 €
02

ZYLARUM

6201 - RS Deep Groove Ball Bearings 10Pcs | Bearing Steel 12x32x10mm | Sealed Radial Ball Bearings for Gearboxes/Motors/Electric Tools | Industrial & Automotive Replacement

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9.7

Exceptional

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Main highlights

Ready-to-Use Package - Get 10 identical 6201-RS bearings in one set for backup or batch replacement projects. Each bearing weighs 35g with precise 12mm inner diameter and 32mm outer diameter measurements for assured compatibility.
Multi-Industry Application - Versatile ball bearings work across automotive transmissions, agricultural equipment, electric motors, and even recreational gear like roller skates. One pack serves multiple repair and maintenance needs across different machinery types.
Double-Sealed Design - Deep groove ball bearings come with RS rubber seals on both sides to block particle ingress and lubricant leakage. This sealed construction extends bearing life in challenging environments including automotive systems and industrial machinery.
Bearing Steel Construction - These 6201-RS ball bearings feature high-grade bearing steel that resists degradation under heavy loads. Built to withstand radial and axial forces while maintaining smooth rotation in demanding applications like gearboxes and electric tools.
Accurate Engineering - Each 12x32x10mm bearing maintains stable performance with minimal vibration, ensuring consistent functioning in motors, instruments, and household appliances. The standardized dimensions make them ideal replacements for original equipment.

12,89 €
03

SVKMuuiYG

SVKMuuiYG 6700ZZ Deep Ball Bearings, Double Metal Shielded Chrome Steel Bearing for Engineering Machinery, 10 x 15 x 4 mm, Pack of 10

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9.6

Exceptional

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Main highlights

[TOTAL OF 10 PIECES] for various project applications
[PRECISE] Inner Diameter: 10 mm, Outer Diameter: 15 mm, Thickness: 4 mm
[IDEAL FOR SPACE-LIMITED APPLICATIONS] Thin section design minimizes diameters for space-saving use
[HIGH-QUALITY MATERIAL]THE rolling bearing Made from premium bearing steel for low noise and long lifespan
[DOUBLE SHIELDED] 10pcs flange wheel bearings Deep-Groove Ball Bearings Protects against and extends lubricant life

6,99 €
Value for Money

04

SHUAINAN

Deep Groove Ball Bearings 10 Pieces MR128ZZ MR128 ZZ MR128-2Z 8X12X3.5 mm Deep Groove Ball Bearings Miniature Bearing MR128 / L-1280 ZZ (ABEC1)

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9.3

Excellent

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VERSATILITY These bearings are commonly used in numerous applications for small machines, including skateboard wheels, inline skates and electric motors.
High hardness and toughness: bearing steel is a high quality steel specially developed for bearing applications. It is characterised by its high hardness and toughness, making it an excellent choice for applications that require high load capacity and durability.
Excellent performance: The meticulous craftsmanship by hand and the high-quality workmanship ensure a virtually smooth, vibration-free and whisper-quiet turn. This bearing is the smart choice for the most critical industrial equipment where failure is never an acceptable option.
EASY INSTALLATION The compact, integrated, corrosion-resistant stainless steel construction allows for quick press fit in tight spaces without the need for fasteners or binders.
DESIGN This high performance bearing features hardened stainless steel inner and outer rings and polished balls made of high quality chrome steel for incredibly smooth, reliable operation even under extreme loads.

12,50 €
05

SHUAINAN

Deep Groove Ball Bearings 10 Pieces Micro Groove Bearing 683 684 685 686 687 688 689 UVH Grooves Straightening Pulley 3 x 7 x 3 (685 5 x 11 x 5, V-Grooved)

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9.2

Excellent

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.

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Main highlights

VERSATILITY These bearings are commonly used in a variety of small machine applications including skateboard wheels, inline skates and electric motors.
SUPERIOR PERFORMANCE: Meticulous craftsmanship and high quality workmanship ensure virtually smooth, vibration-free and whisper-quiet turning making this bearing the smart choice for the most critical industrial installations where failure is never an acceptable option.
High hardness and toughness: Rolling bearing steel is a high-quality steel specially developed for bearing applications. It is characterised by its high hardness and toughness, making it an excellent choice for applications that require high resilience and durability.
EASY INSTALLATION Compact integrated corrosion-resistant stainless steel construction allows for quick press fit in tight spaces without the need for mounting hardware or adhesives.
Design: This high performance bearing features hardened stainless steel inner and outer rings and polished balls made of high quality chrome steel for incredibly smooth and reliable operation even under extreme loads.

10,27 €
06

QUARKZMAN

QUARKZMAN Pack of 2 SG25 Deep U Groove Ball Track Guide Bearing 8 mm ID x 30 mm OD x 15 mm Width Double Sealed Pre-Lubricated GCr15 High Carbon Chrome Bearings, Silver

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9.1

Excellent

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Main highlights

[Material] - This deep groove ball bearing is made of high carbon chrome steel, which is durable under heavy load and does not easily rust, corrode or deform. It can bear greater load and extend its service life
Widely used: this deep groove ball bearing is widely used, mainly for dual axle guide rails, conveyor systems, automation machines, textile machines, printing machines, laser equipment, etc
Smooth operation: This deep groove ball bearing provides stable and smooth operation, good noise damping effect, practicality, durability and requires low maintenance.
Size and packaging: the deep groove ball bearing has an inner diameter of 8 mm (0.31 inches), an outer diameter of 30 mm (1.18 inches), a thickness of 15 mm (0.59 inches) and a groove width of 8 mm (0.31 inches). Each package contains 2 deep groove ball bearings
Double seal: This deep groove ball bearing has a shielding function, and on both sides of the bearing there are rubber lips to hold the lubricant, prevent liquid from entering and protect the working components of the bearing from environmental dirt, which is excellent for maintaining the speed and life of the bearing

9,79 €
07

ZYLARUM

626Z Deep Groove Ball Bearings 10Pcs | 6x19x6mm Double Protected Steel Bearings | Low Friction & Vibration for High Speed/Demanding Load Applications | Material Protection & Long

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8.8

Very Good

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.

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Main highlights

Smooth High-Speed Use - Deep groove ball bearings ensure low friction and vibration due to their simple, efficient design. Achieve quiet, stable performance in applications like skateboards, drones, and small appliances.
Double Protected Design - These 626Z ball bearings feature protective covers on both sides, effectively blocking debris and retaining lubricant. Ideal for high-speed use in particulate environments like electric motors and motorized tools.
Demanding-Duty Bearing Steel - Made from high-grade bearing steel, these deep groove ball bearings offer exceptional service life and hardness. They withstand demanding loads with minimal abrasion and provide consistent material-protection performance for industrial machinery.
Consistent Long-Term Use - Uniform hardness and high-temperature tolerance ensure consistent performance under stress. These double-protected bearings reduce maintenance needs, saving time and costs for DIY enthusiasts and professionals.
Accurate Size & Versatility - Each bearing measures 6mm inner diameter, 19mm outer diameter, and 6mm thickness for exact replacements. The 10-piece set offers multiple spares for maintenance of printers, RC cars, and household gadgets.

8,59 €
08

Cabilock

Cabilock 10 Stück Teiliges Miniatur kugellager Doppelt Geschirmt Fettdicht Deep Groove Ball Bearing Drucker Extruder und Präzise Druckerachsen

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8.6

Very Good

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.

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Main highlights

Rillenkugellager – einreihiges lager zur aufnahme radialer lasten, 3d-drucker-extruder
Kugellager für 3d-drucker – doppelt abgeschirmt, um drinnen und verunreinigungen draußen zu halten, 3d-drucker-extruder
626zz-lager – chromstahl für haltbarkeit und widerstandsfähigkeit gegen verformungen unter schweren belastungen, 3d-drucker-extruder
3d-drucker-extruder – abmessungen geeignet für den einsatz in anwendungen wie skateboards, inline-skates und rollern, 626zz-lager

7,34 €
09

ZYLARUM

635Z Ball Bearings 10PCS | Double Protected Deep Groove Bearing 5x19x6mm | High Speed Oxidation - Proof Bearing Steel for Machinery/Tools/DIY

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8.5

Good

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.

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Main highlights

Optimized for Performance - Deep groove raceway design minimizes friction, allowing sustained high-speed rotation with reduced electricity consumption. The sealed construction retains lubricant, lowering maintenance needs and running costs for continuous-use machinery.
Excellent Bearing Steel - High-grade bearing steel provides exceptional hardness and strength for a long service life. This robust material prevents deformation under load, making these deep groove bearings ideal for high-speed drills and cutting machines.
Durability Assurance - Each bearing undergoes rigorous testing to meet performance standards, offering peace of mind for critical applications. The 10-pack set provides backups for quick swaps, ensuring your equipment runs without interruption in workshops or production lines.
Double Protected Guard - 635Z ball bearings have dual guards that block debris and particles for smooth high-speed functioning. Made from hardened bearing steel, they withstand oxidation and abrasion, ensuring consistent performance in demanding industrial equipment.
Accurate 5x19x6mm Size - Standard dimensions ensure easy installation and replacement in various applications. These versatile bearings fit motorized tools, conveyor systems, and DIY projects, reducing downtime with their plug-and-play compatibility.

8,79 €
10

ZYLARUM

Double Rubber Protected Ball Bearing 2Pcs | Low Noise & High Temp Tolerant | Deep Groove Bearing for Industrial Machinery/Motorized Tools/Automotive

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8.4

Good

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.

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Main highlights

Versatile Application Option - These double protected ball bearings are well-suited for a wide range of uses, including industrial machinery, motorcycles, automobiles, and motorized tools. They provide a consistent, extended-use solution that reduces downtime and maintenance costs.
Robust Stability - Our deep groove ball bearings maintain their shape and accuracy under substantial loads. Made from high-grade bearing steel, they deliver steady performance and dependability, helping to avoid functional issues in machinery and motorized tools.
High-Temperature & High-Speed Capability - Tolerate elevated temperatures and high rotational speeds without performance decline. Their lightweight design simplifies handling and installation, saving time and effort during maintenance or assembly projects.
Effective & Quiet Functioning - Engineered for low noise and minimal friction, these rubber protected bearings run quietly and coolly. The effective heat dispersion design reduces degradation, making them suitable for continuous use in applications like electric motors and automotive parts.
Double Rubber Protected Protection - These bearings feature double-sided rubber protectors that block out particles, debris, and dampness. This protection retains lubricant in and foreign matter out, ensuring consistent functioning and an extended service life for your equipment in challenging

9,39 €