SKF 6003-2RSHTN9/C3GJN deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Decoding SKF 6003-2RSHTN9/C3GJN
- 60Series
- Deep groove ball bearings, 60 series. Series differ in outside diameter and width even when the bore is the same.
- 03Bore
- Bore 17 mm: by standard, 03 designates 17 mm.
- 2RSHTN9/C3GJNSuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
6003 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 6003-2RSHTN9/C3GJN measures 17 mm across the bore and 35 mm across the outside diameter; its width is 10 mm (17 x 35 x 10 mm).
SKF 6003-2RSHTN9/C3GJN belongs to deep groove ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 6003-2RSHTN9/C3GJN and any equivalents.
SKF deep groove ball bearings from the 60/62 series handle radial and axial loads in industrial machinery. Their single-row ball design supports high speeds with minimal maintenance. Equipped with 2RSHTN seals and C3 or C4 internal clearance, they resist contamination and accommodate thermal expansion. MR Industrial Accessories supplies this brand for US and Latin American customers.
Reading the part number helps you select the right bearing. The basic number, like 6003 or 6205, gives size and series: 60 indicates an extra-light section, 62 a medium section. The 2RSHTN suffix means double nitrile contact seals rated for elevated temperatures. A 9 after the seal may denote an internal design variant. C3 or C4 specifies radial internal clearance larger than standard to offset expansion. GJN identifies a high-temperature, long-life grease. These codes let you match the bearing to your equipment.
You will find these bearings in electric motors, centrifugal pumps, industrial fans, conveyors, and agricultural machinery. They support combined loads and run at high speeds, making them suitable for continuous operation. In food and beverage plants, the 2RSHTN seal keeps out moisture and particles. Automotive shops and maintenance departments also rely on them as spare parts for repairs.
When choosing a bearing, consider internal clearance. C3 works for moderate temperatures and interference fits. C4 suits more severe thermal expansion. The 2RSHTN seal comes factory-lubricated with GJN grease, so relubrication is usually unnecessary. During mounting, align the housings and apply force only to the fixed ring. Avoid impacts that could damage balls or raceways. Clean the shaft and housing before installation to extend bearing life.
SKF bearings can interchange with equivalent products from other recognized brands such as FAG, NSK, or NTN, provided the main dimensions and seal and clearance types match. However, suffixes may differ between manufacturers: a generic 2RS might not offer the thermal resistance of 2RSHTN. When replacing, check the basic number plus seal, clearance, and lubrication suffixes. If unsure, send us the full code and we will advise you.
To request a quote for these SKF bearings, send the complete code by WhatsApp to MR Industrial Accessories. We serve customers across the United States and in several Latin American countries, and we can help you identify the exact reference. Ask us about alternatives for your application.
Dimensions
17 x 35 x 10 mm (d x D x B): boundary dimensions for basic designation 6003, according to ISO 15.
- Bore
- 17mm
- Outside diameter (D)
- 35mm
- Width (B)
- 10mm
Same size, other brands
Other brands' pages with basic designation 6003: 17 x 35 x 10 mm (d x D x B) per ISO 15.
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF 6003-2RSHTN9/C3GJN bearing: what are its dimensions?
- SKF 6003-2RSHTN9/C3GJN measures 17 mm across the bore and 35 mm across the outside diameter; its width is 10 mm (17 x 35 x 10 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 6003.
- What does the 2RSHTN suffix mean on an SKF bearing?
- The 2RSHTN suffix indicates double nitrile contact sealing resistant to high temperatures. This protects against contaminant entry and retains lubrication, making it suitable for demanding environments.
- What is the difference between C3 and C4 clearance?
- C3 clearance is greater than standard and is used for moderate thermal expansion or interference fits. C4 is even greater, for more severe temperature conditions or high speeds.
- Does this bearing come factory-lubricated?
- Yes, bearings with the GJN suffix come prelubricated with a high-temperature, long-life grease. In most applications they do not need relubrication, but check the working conditions.