Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
60 Series
Home Deep Groove Ball Bearings 60 Series

6008-2RS Deep Groove Ball Bearing For Light-to-Medium Duty Applications | 40×68×15 Mm

6008-2RS Deep Groove Ball Bearing For Light-to-Medium Duty Applications | 40×68×15 Mm

The 6008-2RS is a Single-Row Deep Groove Ball Bearing featuring double-lip contact rubber seals on both sides, designed for reliable performance in light-to-medium duty industrial and commercial equipment. Its compact 40 mm bore, 68 mm outer diameter, and 15 mm width make it ideal for applications with limited housing space that require protection against contaminants. The integrated 2RS seals effectively retain lubricant and exclude dust, moisture, and debris, ensuring extended maintenance-free operation in moderate-speed environments.

6008-2RS Deep Groove Ball Bearing 40×68×15 mm | Standard 6000-Series | Double-Sealed Configuration (2RS)

This widely used bearing variant combines the proven deep groove raceway design with efficient double-lip rubber seals. It delivers dependable performance at speeds up to 8,000 r/min (Grease) and provides solid load capacity within its compact envelope. The 6008-2RS is a preferred choice for electric motors, pumps, light industrial machinery, and automotive applications where reliable sealing and minimal maintenance are essential.

6008-2RS Deep Groove Ball Bearing For Light-to-Medium Duty Applications | 40×68×15 Mm

Comprehensive Applications

Ideal for light-to-medium duty rotating equipment requiring sealed protection:

Electric Motors & Drives
  • Small to Medium AC Motors
  • Servo Motor Supports
  • Cooling Fan Motors
  • Power Tool Armatures
Industrial & Light Machinery
  • Textile Machinery Spindles
  • Packaging Equipment Rollers
  • Small Conveyor Rollers
  • Woodworking Machine Spindles
Pumps & Compressors
  • Centrifugal Water Pumps
  • Vacuum Pumps
  • Light Compressor Drives
  • Hydraulic Pump Shafts
Automotive & Agricultural
  • Alternator Supports
  • Tensioner Pulleys
  • Small Agricultural Implement Bearings
  • Lawn & Garden Equipment

Key Performance Features

01. High-Quality Bearing Steel & Heat Treatment

Manufactured from chrome steel (GCr15 / SAE 52100) with advanced heat treatment, the 6008-2RS offers consistent hardness and dimensional stability. The robust construction withstands typical operating stresses, providing long-term reliability in continuous-duty applications.

02. Double-Lip Contact Seal Protection

The 6008-2RS is equipped with non-removable rubber seals (NBR) that provide excellent resistance to dust, moisture, and light splash. The seal lips maintain constant contact with the inner ring land, effectively retaining grease and extending service life in dirty or humid environments without requiring re-lubrication.

03. Optimized Internal Geometry

Engineered with a precision-ground raceway and a carefully selected ball complement, this bearing minimizes frictional torque while ensuring smooth, quiet operation. The internal design is optimized for even load distribution, enhancing fatigue life under moderate radial and axial loads.

Technical Specifications

Bearing Type Single Row Deep Groove Ball Bearing
ISO Dimension Series 60 Series – Light Duty Series
Basic Designation 6008
Suffix 2RS (Double Rubber Contact Seals)
Bore Diameter (d) 40 mm
Outer Diameter (D) 68 mm
Width (B) 15 mm
Material (Races & Balls) Chrome Steel (GCr15 / SAE 52100)
Precision Class Standard / P5 Grade Available
Cage Material Pressed Steel Cage (optional machined brass)
Dynamic Load Rating (Cʳ) 18.2 kN
Static Load Rating (C₀ʳ) 11.8 kN
Limiting Speed (Grease) 8,000 r/min
Limiting Speed (Oil) 10,000 r/min
Weight (approx.) 0.19 kg

Interchange Part Numbers

Direct replacement for:

  • SKF: 6008-2RS
  • NSK: 6008DU
  • FAG: 6008-2RSR
  • NTN: 6008LLU
  • Timken: 6008-2RS
  • KOYO: 6008-2RS

Design & Configuration

The 6008-2RS is supplied as a pre-greased, sealed bearing unit ready for installation. The double-sealed design eliminates the need for additional sealing and reduces maintenance in most applications. For environments requiring even higher sealing performance, alternative contact or low-friction seals can be specified. Open (no seal) and metal-shielded (ZZ) versions of the same size are also available for applications with external lubrication or lower drag torque. If you require special internal clearances (C3, C4) or customized packaging for OEM assembly, please consult our technical sales team for availability.

"For light-to-medium duty motors, pumps, and industrial equipment where reliable sealing and low maintenance are priorities, the 6008-2RS delivers consistent, long-lasting performance. Its compact dimensions and standardized sealing make it a versatile, cost-effective solution for a wide range of applications.

Related Products

604-2RS Bearing 4x12x4mm with Dual Lip Rubber Seals Compatible with SKF 604-2RSH and NSK 604DD for Miniature Motors and 3D Printers
604-2RS Sealed Miniature Ball Bearing for Precision Equipment | 4×12×4 mm

Tailored for high-speed, compact applications requiring robust protection against contaminants, the 604-2RS is a miniature single-row deep groove ball bearing equipped with dual rubber seals. Unlike open or shielded variants, the dual-lip nitrile rubber (2RS) configuration ensures that premium factory grease remains securely locked inside while blocking dirt, dust, and moisture. This makes it an indispensable component for precision devices, small electric motors, and automated systems where longevity and maintenance-free operation are top priorities.

Details
603-ZZ Miniature Ball Bearing 3x9x5mm featuring double pressed steel shields for high-speed dust protection in micro motors
603-ZZ Miniature Deep Groove Ball Bearing for High-Speed Precision Equipment | 3×9×5 mm

Engineered for high-speed, precision applications within confined spaces, the 603-ZZ is a miniature single-row deep groove ball bearing equipped with dual metal shields. Unlike open heavy-duty bearings, this micro-bearing's shielded architecture retains its factory-filled grease while effectively blocking out dust, microscopic debris, and light moisture. It serves as an indispensable component for compact mechanical systems—such as small electric motors, medical instrumentation, and precision robotics—where low friction, whisper-quiet operation, and zero-maintenance reliability are required.

Details
Premium 50x80x16 mm 6010-2RS replacement bearing compatible with SKF 6010-2RS and NSK 6010DDU for motor and industrial drive applications.
6010-2RS Deep Groove Ball Bearing For Household & Office Equipment | 50×80×16 mm

Designed for high-speed reliability and environmental protection, the 6010-2RS is a versatile single-row deep groove ball bearing featuring dual rubber seals. Unlike open-style bearings, the "2RS" configuration utilizes contact-type nitrile rubber seals on both sides to lock in factory-grade lubricant while acting as an impenetrable barrier against moisture, dust, and industrial debris. This makes it an ideal choice for high-precision motors, household appliances, and light-to-medium industrial machinery where external maintenance is limited and consistent uptime is required.

Details
High Performance 15000 RPM 6000-2RS Bearing - GCr15 Chrome Steel build for agricultural machinery and water pumps
6000-2RS Waterproof Deep Groove Ball Bearing | 10×26×8 mm for Electric Motors & Outdoor Equipment

The 6000-2RS is a premium, rubber-sealed ball bearing engineered for environments where protection against moisture, dust, and contaminants is absolutely vital. Equipped with dual-sided synthetic rubber contact seals (2RS), this bearing actively blocks external particulate entry while keeping vital factory grease enclosed, ensuring a significantly longer service life in harsh conditions. Featuring a 10mm bore, 26mm outer diameter, and 8mm width, the 6000-2RS serves as a rugged, dependable component for electric powertrains, agricultural gear, and everyday mechanical assemblies.

Details
Close-up of 608-2RS sealed bearing pre-lubricated with high-performance grease for low maintenance machinery
608-2RS Deep Groove Ball Bearing | 8×22×7 mm for Electric Motors, Skateboards & Power Tools

The 608-2RS is an incredibly versatile, highly durable deep groove ball bearing recognized globally as the industry standard for a massive variety of applications. Measuring 8mm in bore diameter, 22mm in outer diameter, and 7mm in width, this bearing is engineered to deliver reliable radial load support while excelling in environments prone to contamination. Equipped with twin synthetic rubber seals (2RS) that make physical contact with the inner ring, the 608-2RS expertly locks in premium lubricating grease while locking out moisture, dust, and abrasive particles.

Details
High Speed 40000 RPM 608 Bearing - GCr15 Chrome Steel P0 Precision Grade for Electric Motors and Household Appliances
608 Unshielded Deep Groove Ball Bearing | 8×22×7 mm for Electric Motors & Power Hand Tools

The 608 Open is a highly versatile, single-row deep groove ball bearing engineered for applications that require unhindered rotation and easy access for continuous lubrication. Manufactured without shields or seals, this "open" configuration eliminates all seal-induced contact friction, allowing for the absolute maximum rotational speed. With an industry-standard 8mm bore, a 22mm outer diameter, and a 7mm width, the unshielded 608 is the go-to structural component for high-speed electric motors, household appliances, and industrial power tools operating in clean environments.

Details
Unshielded 606 open ball bearing 6x17x6mm showing exposed steel balls and cage for zero-friction rotation
606 Open Deep Groove Ball Bearing | 6×17×6 mm for High-Speed Enclosed Mechanisms

The 606 Open is a precision-engineered, unshielded deep groove ball bearing designed specifically for applications where maximum rotational speed and unrestricted lubrication flow are required. With a 6mm bore, a 17mm outer diameter, and a 6mm width, this compact bearing operates without any seals or metal shields. This exposed design completely eliminates closure friction, allowing the 606 Open to achieve extraordinary RPMs while making it incredibly easy to continuously relubricate in oil-bath systems or enclosed gearbox housings.

Details
High Speed 6001 ZZ Radial Bearing made from GCr15 Chrome Steel for Alternators and Power Tools
6001-ZZ Extra-Light Deep Groove Ball Bearing | 12×28×8 mm for Electric Motors & Power Tools

The 6001-ZZ is a highly versatile, precision-engineered extra-light radial ball bearing optimized for medium-speed applications where dependable performance and compact dimensions are required. Equipped with dual non-contact metallic shields (ZZ), this bearing safely encapsulates premium factory-loaded lubricant while blocking fine dust and external particulate matter from entering the raceways. With its practical 12mm bore, 28mm outer diameter, and 8mm width, the 6001-ZZ serves as an industrial-grade solution for electric motor rotors, domestic appliances, and automated machinery demanding smooth, uninterrupted mechanical motion.

Details

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Home

Products

whatsApp

contact