SKF 6003-2RSH Deep Groove Ball Bearing

Description

The SKF 6003-2RSH is a high-quality single row deep groove ball bearing from the SKF Explorer class. These bearings are versatile, self-retaining bearings with solid outer rings, inner rings, and ball and cage assemblies. They are designed for high to very high speeds and can accommodate radial and axial loads in both directions. The 2RSH designation indicates that the bearing is fitted with contact seals on both sides, made from Acrylonitrile-butadiene rubber (NBR), providing excellent protection against moisture and contaminants.

Specifications

• Manufacturer: SKF
• Model: 6003-2RSH
• Product Type: Deep Groove Ball Bearing
• Bore Diameter (d): 17 mm
• Outside Diameter (D): 35 mm
• Width (B): 10 mm
• Sealing: NBR contact seal on both sides (2RSH)
• Performance Class: SKF Explorer

Label Info

• Brand: SKF
• Part Number: 6003-2RSH
• EAN: 7316571815268

Application

This bearing is suitable for a wide range of industrial applications, including electric motors, gearboxes, pumps, agricultural machinery, and material handling equipment where reliable operation and protection against contamination are critical.

Country of Origin

Made in Italy.

CO2 Impact

By purchasing this pre-owned item, you are contributing to a circular economy and helping to avoid 0.08 kg of CO2 emissions associated with the production of a new part.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The '2RSH' designation refers to the type of sealing. '2' means the seal is on both sides of the bearing. 'RSH' indicates a contact seal made of Acrylonitrile-butadiene rubber (NBR) with a steel sheet reinforcement, offering improved sealing performance compared to standard RSL or RZ seals.

Yes, the 2RSH contact seals provide effective protection against the ingress of moisture and contaminants, making it a good choice for applications in moderately damp or dirty conditions. For extremely wet or corrosive environments, a different bearing solution might be required.

The primary difference is the sealing method. A 6003-2RSH has rubber contact seals that provide excellent protection but create slight friction. A 6003-2Z (or ZZ) has non-contact metal shields that offer good protection against larger particles with lower friction, allowing for higher speeds but providing less protection against fine dust and moisture.

Last Update: Friday, March 13, 2026

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