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.

6003-2RS Sealed Deep Groove Ball Bearing for Medium-Duty Industrial Motors and Automotive Accessories | 17×35×10 Mm

Comprehensive Applications

Designed for medium-duty applications where effective sealing and reliable load support are required across various industries:

Industrial & Automotive Systems
  • Industrial AC/DC Motors & Generators
  • Automotive Alternators, Pumps & Fans
  • Gearboxes, Transmissions & Drive Shafts
  • Conveyor Rollers & Material Handling Equipment
HVAC & Appliance Engineering
  • Blower & Ventilation Fan Motors
  • Appliance Drives (Washers, Dryers, Dishwashers)
  • Commercial HVAC Systems & Air Handlers
Agriculture & Outdoor Machinery
  • Agriculture & Outdoor Machinery
  • Agricultural Equipment Motors
  • Lawn & Garden Machinery Components
  • Irrigation Pump Systems
General Machinery & Equipment
  • Printing & Paper Converting Equipment
  • General Factory Maintenance Drives
  • Industrial Pumps & Compressors
  • Food & Beverage Processing Machinery

Key Performance Features

01. Durable Construction for Demanding Applications

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.

02. High-Capacity Medium Series Design

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.

03. Exceptional Sealing with Contact Seals

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.

Technical Specifications

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

Interchange Part Numbers

Common manufacturer equivalents include:

  • SKF: 6003-2RS
  • NSK: 6003 2RS
  • FAG: 6003-2RS
  • NTN: 6003LLU
  • KOYO: 6003LLB

Design & Configuration

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."



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