6003-2RS Sealed Deep Groove Ball Bearing for Medium-Duty Industrial Motors and Automotive Accessories | 17×35×10 Mm
The 6003-2RS is a Double Rubber-Sealed Medium Series Deep Groove Ball Bearing engineered for durability and reliable performance in environments requiring protection against moisture, dust, and contaminants. Fitted with two rubber contact seals (2RS) on both sides, it ensures effective sealing to retain lubrication and prevent the ingress of particles or fluids. With a 17 mm bore and a medium cross-section, this bearing is well-suited for electric motors, automotive components, and industrial machinery where robust sealing and consistent operation are essential.
6003-2RS Deep Groove Ball Bearing 17×35×10 mm | ISO 60 Series – Medium | Double Rubber Sealed
Constructed on a proven deep groove principle, this larger double-sealed bearing enables smooth and quiet operation at speeds up to 18,000 r/min (Oil). Designed to accommodate moderate to high radial loads and light bidirectional axial loads, the 6006-2RS is a durable and dependable solution for applications where sealing integrity against harsh environmental contaminants is essential for maximizing service life.

Designed for medium-duty applications where effective sealing and reliable load support are required across various industries:
Manufactured from precision-ground chrome steel with optimized internal geometry, the 6006-2RS is built for durability. It ensures low vibration, quiet operation, and steadfast performance under diverse loading and speed scenarios.
Boasting dimensions of 30×55×13 mm, this bearing provides an optimal blend of high radial load-carrying ability and a robust yet compact form factor. It is well-suited for demanding roles in industrial machinery and automotive systems.
The inclusion of two rubber contact seals (2RS) affords excellent defense against moisture, dust, and pollutants. This sealing strategy secures lubricant within the bearing, prolongs its operational lifespan, and supports reliable performance in wet, dirty, or washdown settings.
| Bearing Type | Single Row Deep Groove Ball Bearing |
| ISO Dimension Series | 60 Series – Extra Light |
| Basic Designation | 6003 |
| Suffix | 2RS (Double Rubber Contact Seals) |
| Bore Diameter (d) | 17 mm |
| Outer Diameter (D) | 35 mm |
| Width (B) | 10 mm |
| Material (Races & Balls) | Chrome Steel (GCr15 / SAE 52100) |
| Precision Class | Standard / P5 Grade Available |
| Cage Material | Steel Stamped |
| Dynamic Load Rating (Cʳ) | 9.95 kN |
| Static Load Rating (C₀ʳ) | 5.00 kN |
| Limiting Speed (Grease) | 16,000 r/min |
| Limiting Speed (Oil) | 20,000 r/min |
| Weight (approx.) | 48 g |
Common manufacturer equivalents include:
The 6006-2RS comes as standard with double rubber contact seals, ensuring reliable sealing in wet, contaminated, or high-humidity environments. For high-speed applications situated in clean and dry conditions, the double metal-shielded alternative (6006-ZZ) is available.
"Select the 6006-2RS for robust electric motors, key automotive subsystems, and heavy-duty industrial machinery where superior sealing against moisture and grime is fundamental to ensuring dependable, long-lasting operation."
The 6022-2RS is a Double Rubber-Sealed Single Row Deep Groove Ball Bearing engineered to deliver reliable, long-lasting performance in industrial power transmission and processing equipment. Equipped with two synthetic rubber contact seals (2RS) on both sides, it provides excellent protection against moisture, dust, and fine particulate contamination, effectively retaining lubrication and preventing premature wear in demanding operating conditions. With a 110 mm bore and optimized cross-section from the 60 series extra-light designation, this bearing is well-suited for electric motors, pumps, gearboxes, and industrial machinery operating in moderately contaminated environments.
Details
The 6003-ZZ is a versatile, single-row deep groove ball bearing engineered for a broad spectrum of industrial and light-duty machinery requiring dependable performance under moderate loads. Featuring dual Z-type metal shields, this bearing provides effective protection against the ingress of dust and solid contaminants while maintaining low frictional torque. With a 17 mm bore and a 10 mm width, it is the preferred choice for electric motors, pumps, and household appliances where durability and contamination resistance are critical for extended service life.
Details
The 602 Open is a Miniature Deep Groove Ball Bearing engineered for ultra-compact mechanisms where minimal friction and high rotational speeds are paramount. With an open design (without shields or seals), this bearing allows maximum speed capability and easy relubrication, making it ideal for precision instruments, small motors, and devices that demand low torque and smooth, quiet operation in clean environments. Its 2 mm bore and ultra-light cross-section enable integration into the most space-constrained assemblies.
Details
The 602-2RS is a Double Rubber-Sealed Miniature Deep Groove Ball Bearing engineered for compact mechanisms requiring reliable protection against moisture, dust, and fine particulate contamination. With two synthetic rubber contact seals (2RS) on both sides, this bearing provides excellent sealing performance while retaining lubrication and preventing ingress of contaminants in challenging environments. Featuring a 2mm bore and ultra-compact cross-section, it is ideal for precision instruments, small electric motors, and medical devices where space is severely limited and operational cleanliness is critical .
Details
The 603-2RS is a Miniature Deep Groove Ball Bearing designed for high-precision applications where space is extremely limited and reliable sealing is critical. Featuring double rubber contact seals (2RS) , this variant provides superior protection against moisture, dust, and fine particulate contamination. With a tiny 3 mm bore, a 9 mm outer diameter, and a 5 mm width, it is the ideal choice for compact rotary assemblies requiring maintenance-free operation and low frictional torque.
Details
The 6008 Open is a Versatile and Widely Used Single Row Deep Groove Ball Bearing engineered for general industrial applications requiring high-speed capability and robust performance. Featuring an open (no seal or shield) design, it allows for free circulation of oil or grease lubrication, making it ideal for assemblies where lubrication is supplied externally. With a 40 mm bore, 68 mm outer diameter, and 15 mm width, this bearing is a standard choice for transmissions, electric motors, and industrial gearboxes where reliable radial and axial load accommodation is essential .
Details
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.
Details
The 6008-2Z is a Standard Shielded Deep Groove Ball Bearing from the popular 60-series, designed to handle moderate radial and axial loads in both directions with efficiency and quiet operation. Its double metal shield (2Z) configuration provides effective protection against dust and contaminants while retaining lubrication, making it a maintenance-friendly solution for a wide array of applications. With a 40 mm bore, 68 mm outer diameter, and 15 mm width, this bearing is a common choice for electric motors, automotive components, and general machinery where dependable, high-speed performance is required.
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