Original SKF 6203-2RS1-Zz/C3 Deep Groove Ball Bearing 17x40x12mm for Motorcycle Steering & Baby Stroller Wheel

Product Specifications

Application Suitability

Need Reliable SKF 6203-2RS1-Zz/C3 Bearings for Your Equipment? Here's What Matters

When sourcing bearings for critical applications like motorcycle steering or baby stroller wheels, the wrong choice can lead to premature failure, safety risks, or costly downtime. Many buyers struggle with identifying genuine parts amidst a market flooded with substandard alternatives, or face delays when dealing with suppliers who lack ready inventory of specific models like the 17x40x12mm deep groove ball bearing.

Engineered for Consistent Performance in Demanding Applications

The SKF 6203 bearing addresses these challenges by combining authentic quality with practical design features. As a deep groove ball bearing with dimensions 17x40x12mm, it’s optimized for radial load handling in both motorcycle steering systems—where smooth rotation and durability are essential—and baby stroller wheels, where reliability directly impacts user safety. Our direct access to global distribution networks ensures we maintain stock of even specialized variants like the 6203-2RS1-Zz/C3, supporting same-day shipping for urgent requirements.

Optimal Performance in Radial Load Environments

This bearing excels in applications with primarily radial loads, operating within standard temperature ranges suitable for consumer and light industrial use. The non-aligning design requires precise mounting, making it ideal for fixed-axis systems like steering columns and wheel axles where misalignment is minimal. Its single-row construction balances load capacity with compact dimensions, fitting seamlessly into space-constrained assemblies common in both motorcycle and baby stroller designs.

Key Engineering Features That Ensure Reliability

The 6203-2RS1-Zz/C3 incorporates several critical design elements that directly impact performance. The C3 clearance class allows for thermal expansion during operation, preventing seizure in applications with moderate temperature fluctuations. Bearing steel construction provides the hardness (typically 58-62 HRC) needed to resist wear under repeated loading, while the dual seal options (2RS rubber seals or Zz metal shields) offer flexibility—rubber seals for dust and moisture protection in outdoor use, and metal shields for higher speed capabilities where lubricant retention is prioritized. Precision ratings from P0 to P2 ensure compatibility with everything from general-purpose to high-precision equipment.

Why Proper Bearing Selection Reduces Long-Term Costs

Choosing the right bearing directly affects total operational costs. A genuine SKF 6203-2RS1 bearing with proper seals and clearance minimizes maintenance needs compared to inferior alternatives, which often fail prematurely due to poor material quality or imprecise manufacturing. For example, in motorcycle steering systems, a failed bearing can lead to loss of control, while in strollers, it may cause uneven wear or sudden wheel lock-up—both scenarios resulting in safety hazards and expensive repairs. By investing in a bearing that meets international standards (DIN, ISO, JIS), you avoid the hidden costs of frequent replacements and downtime.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging: Carton with pallet for bulk orders; individual packaging available for smaller quantities
• Package dimensions: 5.00cm × 5.00cm × 2.20cm per unit
• Global delivery options: Express courier, air freight, or sea freight, with door-to-door arrival in 7-15 days for most regions
• Flexible order quantities: Support for both small-scale purchases and large-volume wholesale

Get a Quote for Your SKF 6203-2RS1-Zz/C3 Bearing Requirement

Whether you need a single unit for maintenance or bulk quantities for production, we can fulfill your order efficiently. Simply provide the bearing model, required quantity, and delivery location, and our team will respond with pricing and availability within 24 hours. With extensive inventory covering over 95% of conventional SKF models, we ensure quick turnaround to keep your operations running smoothly.

Frequently Asked Questions