Product Specifications
| Parameter |
Details |
| Model NO. |
6203-2RS |
| Seals Type |
Zz 2RS Open |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Lubrication |
Grease or Oil |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Rows Number |
Single |
| Aligning |
Non-Aligning Bearing |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Separated |
Unseparated |
| Standard |
DIN GB ISO JIS ANSI |
| Weight |
0.2 kg |
| Specification |
17×40×12 mm |
| Trademark |
SKF |
| Origin |
Sweden |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Concrete mixers, hydraulic pumps, conveyor systems |
| Mining |
Crusher drives, belt conveyors, ventilation fans |
| Machine Tools |
CNC lathe spindles, gearboxes, servo motors |
| Steel Production |
Rolling mill auxiliary drives, material handling equipment |
| Industrial Manufacturing |
Electric motors, compressors, agricultural machinery |
Reduce Downtime with Genuine SKF 6203-2RS Deep Groove Ball Bearings
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and emergency repair expenses. When bearings fail prematurely due to poor quality or incorrect specifications, the impact ripples through entire operations. Sourcing reliable 17x40x12mm bearings often means coordinating with multiple suppliers, each with different lead times and quality standards, creating unnecessary complexity in procurement.
Genuine SKF 6203-2RS Bearings: In Stock and Ready to Ship
As an official SKF distributor, we eliminate these challenges by providing authentic SKF 6203-2RS deep groove ball bearings directly from authorized supply chains. This 17x40x12mm industrial bearing is engineered for radial load applications in machinery like electric motors, gearboxes, and conveyor systems, where smooth rotation and durability are critical. Our centralized inventory ensures immediate availability, so you can avoid production delays caused by long lead times.
Engineered for Demanding Industrial Environments
The SKF 6203-2RS bearing thrives in moderate to high-speed applications with continuous radial loads, such as machine tool spindles and hydraulic pumps. Its 2RS sealing design provides effective protection against dust and moisture, extending service life in harsh industrial settings. With a contact angle of 0°, it delivers stable performance under pure radial loads, making it a versatile choice for general machinery across construction, mining, and manufacturing sectors.
Technical Specifications That Ensure Reliability
The performance of the SKF 6203-2RS stems from critical engineering details. Its precision rating options (from P0 to P2) allow customization for applications requiring tight tolerances, such as CNC machine spindles where vibration control is essential. The bearing steel construction ensures high fatigue strength, while Z1V1 to Z3V3 vibration classes let you match noise and smoothness requirements to your equipment. Available with grease or oil lubrication, it adapts to operating conditions ranging from low-speed heavy loads to high-speed continuous operation.
Why Genuine SKF Bearings Lower Total Costs
Choosing genuine SKF 6203-2RS bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unplanned downtime, equipment damage, and safety risks. In contrast, SKF’s rigorous quality control—backed by ISO 9001 standards—ensures consistent performance, minimizing replacement frequency and maintenance expenses. The initial investment in genuine bearings translates to lower total cost of ownership through extended service life and reliable operation.
Your Trusted Partner for Industrial Bearings
With 1,200+ clients across 55+ countries, we bring proven expertise as a dual-brand (SKF & Timken) authorized distributor. Our ISO 9001 quality inspection system ensures every bearing meets strict standards before shipment, with complete documentation for traceability. Our cross-brand technical team provides free选型 support, helping you confirm the 6203-2RS is the right fit for your equipment. We offer one-stop mixed procurement, so you can source all required bearings and components from a single supplier, simplifying logistics and reducing administrative overhead.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Standard carton and pallet packaging for secure transportation
- 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Get Your SKF 6203-2RS Bearing Today
Don’t let bearing issues disrupt your operations. Whether you need a single 17x40x12mm bearing for emergency repair or bulk quantities for production, we ensure fast delivery and reliable performance. Send us your order details, and our team will provide a quote within one working day—keeping your machinery running and your production on schedule.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with full traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm if the 6203-2RS is suitable for my equipment?
A: Provide your equipment model, operating speed, and load conditions. Our technical team will verify compatibility and recommend the optimal specification.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance or small-scale projects.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via global express carriers (DHL, FedEx, UPS). Custom orders may take longer based on SKF’s production schedule.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF’s unique packaging with holographic labels and serial numbers. We provide certificate of origin and batch test reports upon request.
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