Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
SKF 6301 6302 2RS zz Deep Groove Ball Bearing Auto Parts
Keep your machinery running smoothly with reliable SKF Deep Groove Ball Bearing solutions designed for long-lasting performance. These auto parts minimize friction and reduce wear, ensuring your equipment operates efficiently even under demanding conditions.
- Precision-engineered 2RS and ZZ seals provide superior contamination resistance, extending service life in harsh environments
- Available in 6301 and 6302 sizes to fit a wide range of automotive and industrial applications
- High-quality steel construction delivers consistent rotational accuracy, reducing vibration and noise during operation
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
Especificaciones del Producto
Parámetro
Detalles
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Automotriz
Maquinaria Industrial
Sistemas de transporte, bombas, cajas de engranajes
Equipo de Automatización
Brazos robóticos, guías lineales de precisión
Searching for the right deep groove ball bearings can feel like navigating a maze of incompatible dimensions and questionable quality. Many buyers face unexpected downtime when generic bearings fail prematurely or struggle to source both 6301 and 6302 models from a single supplier. As someone who’s worked with automotive and industrial clients for years, I’ve seen how the wrong bearing choice leads to costly replacements and production delays. Diseñado para un Rendimiento Consistente en Aplicaciones Exigentes
Our deep groove ball bearings address these challenges by following international dimensional standards, ensuring interchangeability with major brands like SKF. With ISO 9001 certified production processes, each bearing undergoes rigorous testing for dimensional accuracy and surface hardness—critical factors for reliable operation in automotive transmissions and industrial machinery. Whether you need the 6301 or 6302 variant, our extensive inventory means you can source both models without switching suppliers. These deep groove ball bearings excel in applications with primarily radial loads, such as electric motor shafts and conveyor rollers. Designed to operate efficiently at moderate to high speeds, they maintain stable performance across a typical temperature range of -30°C to +120°C. The 2RS and ZZ seal options provide protection against contaminants, making them suitable for both dry and lightly lubricated environments where maintenance access is limited. Características clave de ingeniería que impactan la longevidad
The precision class of these bearings directly affects rotational accuracy—critical for automotive steering systems where even minor runout causes vibration. Surface hardness, measured on the Rockwell C scale, determines resistance to wear under heavy loads; our bearings meet industry standards for hardness to prevent premature pitting. The deep groove design allows for axial load handling in both directions, adding versatility to equipment designs. Proper clearance selection, whether C0 (normal) or specialized, ensures optimal performance under varying temperature conditions. Choosing quality deep groove ball bearings reduces the total cost of ownership by minimizing replacement frequency. A bearing with substandard material quality may cost less upfront but typically fails within 30% of the expected service life, leading to unplanned downtime and labor costs for replacement. Our bearings follow ISO 281 guidelines for fatigue life calculation, providing predictable performance that helps maintenance teams plan replacements proactively rather than reactively. For automotive manufacturers, this reliability directly impacts production line uptime and final product quality. Calidad Verificada a Través de Pruebas Rigurosas
Every bearing in our inventory undergoes multi-stage inspection: raw material certification ensures proper alloy composition, dimensional checks verify bore diameter (d), outer diameter (D), and width (B) match specifications, and hardness testing confirms surface treatment effectiveness. We provide a standard质保 period covering manufacturing defects, with clear protocols for returns and replacements. Our ability to source from multiple international and domestic brands means we can fulfill orders for both 6301 and 6302 models even when specific brands face supply constraints. Embalaje industrial neutro con protección anticorrosión
Bajo mínimo de pedido, apoyando tanto pruebas como necesidades de producción completa
Whether you need 2RS sealed, ZZ shielded, or open variants, provide your required model numbers, quantity, and delivery location for a detailed quote. Our technical team can also assist with cross-referencing if you need alternatives to specific brands. The sooner we receive your inquiry, the faster we can confirm stock availability and shipping timelines. Preguntas Frecuentes
Q: ¿Puede suministrar otras marcas o modelos de rodamientos además de los listados?
A: Yes, we support inquiries for all major international and domestic brands across the full range of bearing types, including custom specifications. P: ¿Cómo puedo confirmar si estos rodamientos se ajustarán a mi equipo?
A: Provide the original equipment manufacturer (OEM) part number or key dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility. P: ¿Cuál es su política de garantía para estos rodamientos? A: We offer a standard质保 period against manufacturing defects; specific terms are detailed in each sales contract. Q: What is the minimum order quantity for these models? A: We accept low minimum order quantities, including small batches for prototype or maintenance requirements. P: ¿Qué tan rápido pueden enviar después de la confirmación del pedido?
A: In-stock items ship within 1-2 business days; shipping time depends on the selected method and destination. Q: Do you offer OEM/ODM services for custom bearing requirements? A: Yes, we support custom manufacturing based on client-provided drawings or specifications, including specialized materials and coatings. Ready to order or need a quote?
Wheel hubs, transmission systems, electric motor assemblies
Need Reliable SKF 6301 6302 Deep Groove Ball Bearings? Avoid These Common Issues
Optimal Performance in Radial Load Environments
Why Bearing Quality Translates to Lower Total Cost
Packaging & Shipping
Get Your Custom Quote for SKF 6301 6302 Bearings
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone with your requirements.
Product Summary
- Product Name
- SKF 6301 6302 2RS zz Deep Groove Ball Bearing Auto Parts
- Category
- Deep Groove 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 | Deep Groove 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
SKF 6301 6302 2RS zz Deep Groove Ball Bearing Auto Parts
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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