Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
6003 Koyo Deep Groove Ball Bearings for Car Parts
Ensure smooth, reliable performance for your car parts with 6003 Koyo Bearings, designed to deliver long life and high-speed operation while minimizing noise. Crafted from durable bearing steel with precision ratings up to P4, these deep groove ball bearings maintain consistent radial load handling—perfect for keeping critical automotive components running without interruptions.
- 17*35*10mm specification ensures precise fit for compatible car parts
- Seals available in Zz, 2RS, or Open options to suit your maintenance needs
- Grease or oil lubrication flexibility adapts to varying operating conditions
- Rich stock availability means you can get the parts you need without delays
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Produktspezifikationen
| 6003 |
| Koyo Deep Groove Ball Bearing |
| Z1V1 Z2V2 Z3V3 |
| 17*35*10mm |
| KOYO |
Anwendungseignung
| Car Parts |
Struggling with Bearing Reliability in Automotive Applications? Meet the 6003 Koyo Deep Groove Ball Bearing
Finding the right bearing for car parts can be a hassle—either the dimensions don’t match, leading to installation delays, or low-quality options fail prematurely, causing costly downtime. With so many brands and specifications on the market, it’s tough to source a reliable solution quickly.
Entwickelt für konstante Leistung in Automobilsystemen
This 6003 Koyo Deep Groove Ball Bearing addresses these challenges with precision engineering and industry-proven design. As a professional bearing supplier, we maintain ISO 9001 certified inspection processes, ensuring each unit meets strict quality standards. With rich stocks available, we can fulfill orders promptly, whether you need a single unit or bulk quantities. Ideal for car parts, this bearing delivers the reliability needed to keep automotive systems running smoothly. Optimale Leistung bei Radiallastanwendungen
Designed as a radial bearing, the 6003 excels in applications where radial loads are primary, such as wheel hubs, transmissions, and auxiliary components in vehicles. Its single-row configuration and unseparated design provide stability at high speeds, making it suitable for rotating parts that demand low noise and long service life. Operating with either grease or oil lubrication, it adapts to various automotive operating conditions, from daily commuting to heavy-duty use. Wichtige technische Merkmale, die die Leistung beeinflussen
The 6003’s specifications directly contribute to its reliability. Constructed from high-grade bearing steel, it offers excellent hardness and wear resistance, critical for withstanding the rigors of automotive environments. Its precision ratings (P0, P6, P5, P4) ensure tight dimensional tolerances, reducing vibration and ensuring smooth operation. The seal options—Zz, 2RS, or Open—allow customization based on contamination risks: Zz shields protect against dust, 2RS seals retain lubrication in wet conditions, and Open designs suit applications where frequent lubrication is feasible. Clearance options (C0, C2, C3) accommodate thermal expansion and mounting needs, preventing premature failure due to misalignment or tight fits. Warum die Wahl des richtigen Lagers die Gesamtkosten senkt
Selecting a substandard bearing may save money upfront, but the hidden costs add up. Early wear can lead to异响, equipment vibration, and even secondary damage to adjacent components, resulting in unplanned maintenance and downtime. The 6003 Koyo bearing, with its long-life feature and high-speed capability, minimizes these risks. By adhering to ISO standards for material quality and manufacturing, it reduces the likelihood of premature failure, lowering long-term operational costs. Investing in a reliable bearing like this ensures consistent performance and avoids the expenses of frequent replacements. Qualität, der Sie vertrauen können
Our commitment to quality is backed by rigorous processes. All bearings undergo raw material inspection and finished product testing, including checks for dimensions, hardness, and surface treatment. We provide a warranty against manufacturing defects, ensuring peace of mind for your purchase. With access to a wide range of brands—including international names like Koyo and domestic options—we can source bearings to your exact specifications. Our rich stock levels mean fast delivery, whether you need parts urgently or are planning for future production. Transportverpackung: Kartonpalette
Lagerverfügbarkeit: Reichhaltige Bestände für eine schnelle Lieferung
Ready to secure reliable bearings for your automotive parts? Provide us with the model, quantity, and destination, and we’ll promptly send you a competitive quote. Whether you need Koyo bearings or other brands, our extensive network ensures we can meet your requirements. The sooner you confirm, the sooner we can arrange shipment—don’t let bearing issues slow down your operations. Häufig gestellte Fragen F: Unterstützen Sie die Beschaffung anderer Lagermarken oder -modelle?
A: Yes, we offer sourcing services for a full range of bearing brands and models, including both international and domestic options, based on your specific requirements. Q: How can I confirm if the 6003 bearing fits my equipment? A: Provide your equipment’s required dimensions (bore size, outer diameter, width) or existing bearing model, and our technical team will verify compatibility. Q: Was ist Ihre Garantiepolitik für Lager?
A: We provide a warranty covering manufacturing defects; specific terms are detailed in the sales contract, and defective products can be replaced or refunded per the agreement. F: Was ist die Mindestbestellmenge für dieses Lager?
A: We support low minimum order quantities, allowing for small batch purchases and trial orders to meet your needs. F: Wie lange dauert der Versand und welche Methoden sind verfügbar?
A: In-stock items ship immediately; delivery times depend on location, with options for sea or air transport to accommodate your timeline. F: Können Sie OEM- oder ODM-Dienstleistungen für Lager anbieten?
A: Yes, we offer OEM and ODM customization, including branding and specifications tailored to your design requirements. Ready to order or need a quote?
Packaging & Shipping
Get Your 6003 Koyo Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- 6003 Koyo Deep Groove Ball Bearings for Car Parts
- Category
- Angular Contact Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Angular Contact Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
6003 Koyo Deep Groove Ball Bearings for Car Parts
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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