6203-2RS SKF Deep Groove Ball Bearing 17x40x12mm for Industrial Machinery with Grease/Oil Lubrication
<p>Ensure smooth, reliable operation for your industrial machinery with the <strong>6203-2RS SKF bearing</strong>, a precision-engineered deep groove ball bearing designed to deliver consistent performance under demanding conditions. Its 17x40x12mm dimensions and dual rubber seals (2RS) provide exceptional protection against contaminants, while supporting both grease and oil lubrication to adapt to your specific application needs.</p><ul><li>Single-row radial design with 0° contact angle ensures optimal load distribution, reducing vibration and extending equipment lifespan</li><li>Constructed from high-grade bearing steel and manufactured to SKF's strict quality standards, guaranteeing traceable authenticity and factory-backed reliability</li><li>Lightweight 0.2kg design with compact 5x5x2.2cm packaging supports efficient installation and inventory management, ideal for maintenance teams and OEM production lines</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 6203-2RS |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (d) | 17 mm |
| Outside Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Seals Type | 2RS (Rubber Seals) |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Contact Angle | 0° |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Separated | Unseparated |
| Standard | DIN, GB, ISO, JIS, ANSI |
| Weight | 0.2 kg |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, electric motors, pumps, gearboxes |
| Automotive | Wheel hubs, alternators, power transmission components |
| Steel Mills | Rolling equipment, material handling systems |
| Construction | Compressors, hydraulic systems, small construction tools |
Need a Reliable 6203-2RS SKF Deep Groove Ball Bearing for Your Equipment?
Finding the right bearing that balances performance, durability, and cost can be challenging. Many maintenance teams face unexpected downtime due to poor-quality bearings failing prematurely, or struggle with sourcing specific models quickly. When your industrial machinery relies on smooth rotation, choosing a bearing that meets exact dimensional and load requirements isn’t just an option—it’s essential.
Engineered for Consistent Performance in Industrial Applications
The 6203-2RS SKF deep groove ball bearing is designed to address these challenges with precision engineering and reliable construction. With dimensions 17x40x12mm, it fits standard industrial machinery setups, while its rubber seals (2RS) provide effective protection against contamination—critical for extending service life in dusty or moist environments. Our supply chain ensures access to this SKF bearing and thousands of other models, with inventory that supports same-day shipping for urgent needs.
Optimal Performance in Moderate Load Conditions
This bearing excels in applications with radial loads and moderate axial loads, operating at moderate speeds common in industrial motors, conveyors, and pumps. The 0° contact angle ensures efficient load distribution, while the bearing steel material offers high hardness and wear resistance—key factors in reducing maintenance frequency. Whether lubricated with grease or oil, it maintains stable performance across typical operating temperatures, making it versatile for diverse industrial settings.
Key Engineering Features That Impact Reliability
Several critical specifications contribute to the 6203-2RS bearing’s performance. The precision rating options (from P0 to P2) allow selection based on application accuracy requirements—higher precision (P5/P4) for machinery with tight tolerance demands, and standard precision (P0) for general use. The non-aligning design means it requires proper shaft alignment during installation, but this rigidity enhances stability in fixed-axis applications. The unseparated construction simplifies handling and installation, reducing the risk of component misplacement during maintenance.
Why Choosing the Right Bearing Lowers Total Cost
Opting for a quality deep groove ball bearing like the 6203-2RS SKF model helps avoid hidden costs associated with inferior alternatives. Poorly manufactured bearings often fail early due to material inconsistencies or imprecise dimensions, leading to unplanned downtime, replacement parts, and labor expenses. This SKF bearing, sourced through official channels, ensures traceability and adherence to global quality standards, which translates to longer service intervals and predictable performance. In industries where machinery uptime directly impacts productivity, the right bearing becomes an investment in operational efficiency.
Quality Assurance You Can Verify
Our commitment to quality starts with strict adherence to ISO 9001 standards throughout the procurement and inspection process. Every 6203-2RS bearing undergoes dimensional checks to confirm 17x40x12mm specifications, hardness testing to validate material integrity, and surface finish inspection to ensure smooth operation. We provide factory certificates and batch reports for traceability, and back our products with a warranty against manufacturing defects. With access to SKF’s global distribution network, we ensure genuine products that meet original equipment manufacturer (OEM) requirements.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Standard package size: 5.00cm x 5.00cm x 2.20cm (gross weight: 0.200kg per unit)
- Same-day shipping for in-stock items
- Flexible logistics: courier, air, or sea freight based on delivery requirements
- Low minimum order quantity supported for small-batch and trial purchases
Get Your 6203-2RS Bearing Quote Today
Whether you need a single 6203-2RS SKF deep groove ball bearing or a bulk order, we can provide competitive pricing and reliable delivery. Share your exact requirements—including quantity, delivery location, and any special packaging needs—and our team will respond with a tailored quote. The sooner you confirm your order, the sooner we can arrange shipping to keep your operations running smoothly.
Frequently Asked Questions
Q: Can you supply other bearing brands or models besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source any specified model based on your requirements.
Q: How do I confirm if this 6203-2RS bearing fits my equipment?
A: Provide your equipment’s make, model, or the existing bearing’s dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the 17x40x12mm 6203-2RS specification.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. If a bearing fails due to material or production issues within the warranty period, we offer replacement or refund per the terms outlined in your purchase agreement.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both small maintenance needs and large production runs.
Q: How long does shipping take to [my country]?
A: In-stock items ship same day. Delivery times vary by location: 3-5 days for express courier, 7-15 days for standard air freight, and 30-45 days for sea freight.
Q: Do you offer OEM or custom bearing solutions?
A: Yes, we support OEM/ODM services, including custom dimensions, materials, and packaging, based on your technical drawings or specifications.
You May Also Need
Related Products
-
SKF
High Load SKF 6012 2RS Deep Groove Ball Bearing 60x95x18mm for Wind Power Automotive
<p>Ensure reliable performance in high-load applications like wind power generators and automotive systems with the <strong>SKF 6012 2RS deep groove ball bearing</strong>. Engineered to deliver consistent radial load support and reduced maintenance needs, this 60x95x18mm bearing combines SKF's original factory quality with double rubber seals (2RS) to keep contaminants out and lubrication in—critical for extending service life in demanding industrial environments.</p><ul><li>Precision-machined from high-grade bearing steel with a 0° contact angle, ensuring optimal load distribution and smooth operation</li><li>Directly sourced from SKF official channels, guaranteeing 100% authenticity and full traceability for your peace of mind</li></ul>
View Details -
SKF
Deep Groove Ball Bearing 6702-2RS P5 15x21x4mm Grease Lubricated for Industrial Machinery
<p>Ensure smooth, reliable operation in your industrial machinery with this <strong>SKF 6702-2RS P5 Deep Groove Ball Bearing</strong>, precision-engineered to deliver consistent performance under demanding conditions. The 15x21x4mm size and P5 precision rating minimize vibration and noise, while the pre-lubricated grease filling eliminates the need for initial maintenance—perfect for keeping critical equipment running without unexpected downtime.</p><ul><li>Non-aligning design with 0° contact angle ensures optimal load distribution for radial applications</li><li>Sealed 2RS construction protects against contaminants, extending service life in harsh industrial environments</li><li>Directly sourced from SKF official channels, guaranteeing 100% authenticity and traceable quality you can trust</li></ul>
View Details -
SKF
High Speed SKF Deep Groove Ball Bearings 6301-6308 C3 for Industrial Machinery Lubrication
<p>Boost industrial machinery performance with high-speed reliability using <strong>SKF deep groove ball bearings</strong> engineered for seamless operation. Designed to handle radial loads with precision, these 6301-6308 C3 clearance bearings minimize downtime in critical applications, from manufacturing lines to heavy-duty equipment.</p><ul><li>C3 radial clearance ensures optimal heat dissipation during high-speed rotation, preventing premature wear</li><li>Available in P0-P2 precision ratings and ZZ/2RS sealing options to match your machinery’s exact needs</li><li>100% genuine SKF quality with full traceability, backed by direct supply from official channels for consistent performance</li></ul>
View Details -
SKF
High-Speed SKF 6011-2Z/C3 Deep Groove Ball Bearing 55x90x18mm for Industrial Machinery
<p>Ensure smooth, high-speed operation for your industrial machinery with the reliable <strong>SKF 6011-2Z/C3 bearing</strong>, engineered to deliver consistent performance even under demanding conditions. This deep groove ball bearing features a 55x90x18mm dimension and C3 clearance, ideal for applications requiring precise alignment and reduced friction. Crafted from premium bearing steel with a sheet metal cage, it minimizes vibration and extends equipment lifespan—so you can focus on productivity without unexpected downtime.</p><ul><li>Double shielded (2Z) design protects against contaminants, ensuring long-term reliability in harsh industrial environments</li><li>Directly sourced from SKF official channels with full traceability, guaranteeing 100% authenticity and original factory quality</li><li>Ready for immediate shipping from our large inventory, supporting same-day dispatch for urgent maintenance needs</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
6203-2RS SKF Deep Groove Ball Bearing 17x40x12mm for Industrial Machinery with Grease/Oil Lubrication
Fill in your requirements and our multilingual sales team will respond within 12 hours with a competitive price, availability confirmation and delivery schedule.
- Reply within 12 hours -- 24/7 multilingual support
- Competitive factory-direct pricing with full documentation
- Small trial orders and bulk container loads both welcome