Deep Groove Ball Bearing
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TS 16949
Genuine SKF
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Deep Groove Ball Bearing
NTN 6300-6303-2RS1 Deep Groove Ball Bearing High Quality
Ensure smooth, reliable operation in your machinery with the NTN 6300-6303-2RS1 Bearing, designed to minimize downtime and extend equipment lifespan. This high-quality deep groove ball bearing delivers consistent performance, whether lubricated with grease or oil, making it a versatile choice for demanding applications.
- Precision-engineered with a 10*35*11mm specification to fit seamlessly into compatible systems
- Backed by ISO9001:2008 certification, ensuring strict quality control and dependability
- Trusted NTN brand from Japan, recognized for durability in industrial and mechanical settings
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
Especificações do Produto
| 6300-2RS1 | |
| Service | OEM ODM |
| Lubrication | Grease or Oil |
| Certification | ISO9001:2008 |
| Transport Package | Packed |
| Specification | 10*35*11mm |
| Trademark | NTN |
| Origin | |
| HS Code | 8482102000 |
| Production Capacity | 1000000 |
Adequação da Aplicação
| Machine tool spindles, textile machinery |
Struggling with Bearing Reliability? The NTN 6300-2RS1 Deep Groove Ball Bearing Delivers Consistent Performance
Finding the right bearing that balances quality and availability can be challenging. Many buyers face issues with premature wear from substandard materials or struggle to source specific models across multiple brands. When equipment downtime hits due to bearing failure, the costs add up quickly—from lost production to emergency repairs. At our company, we understand these frustrations firsthand.
Engineered for Long-Lasting Service in Demanding Applications
The NTN 6300-2RS1 deep groove ball bearing addresses common industry pain points through its precision manufacturing and versatile design. With dimensions of 10mm (bore) x 35mm (outer diameter) x 11mm (width), this bearing fits standard applications while meeting ISO 9001:2008 quality standards. Our extensive network allows us to source both this NTN model and equivalents from other major brands, ensuring you get the right part without switching suppliers. Whether used in electric motors, conveyor systems, or hydraulic pumps, its double rubber seals (2RS1) provide effective protection against contaminants, reducing maintenance needs.
Desempenho Ideal em Ambientes de Carga Moderada e Alta Velocidade
This deep groove ball bearing excels in applications with radial and light axial loads operating at moderate to high speeds. Its design minimizes friction, making it suitable for continuous运转 scenarios like automated production lines or HVAC equipment. The grease or oil lubrication option allows customization based on operating conditions—grease for lower maintenance intervals or oil for higher speed requirements. Proper lubrication selection directly impacts bearing life, which is why our technical team can help recommend the best option for your specific environment, whether it’s a clean factory floor or a dusty industrial setting. The 6300-2RS1’s performance stems from critical design elements. Its 10x35x11mm dimensions adhere to international standards, ensuring interchangeability with bearings from other manufacturers—eliminating the risk of mismatched parts during replacements. The double rubber seals (2RS1) not only retain lubricant but also block particulate matter, a common cause of premature failure in harsh conditions. NTN’s manufacturing process ensures consistent hardness and precision, which directly translate to reduced vibration and noise during operation. For applications requiring frequent start-stop cycles, the bearing’s optimized internal clearance helps absorb shock loads, extending service life beyond generic alternatives. Por que escolher o rolamento certo reduz o Custo Total de Propriedade
While initial cost is a consideration, the true value of a bearing lies in its total cost of ownership. A low-quality bearing might save money upfront but often fails early, leading to unplanned downtime and replacement labor costs. The NTN 6300-2RS1, backed by ISO 9001:2008 certification, undergoes rigorous testing for dimensional accuracy and material quality, reducing the risk of premature failure. In systems like automated conveyors or packaging machinery, where bearing replacement requires line shutdowns, the reliability of this deep groove ball bearing translates to consistent production and lower maintenance expenses over time. Our team can help calculate expected service life based on load and speed parameters, ensuring you select the most cost-effective option. Qualidade em que você pode confiar
Our commitment to quality starts with strict adherence to ISO 9001:2008 standards throughout the procurement and inspection process. Every bearing, including the NTN 6300-2RS1, undergoes dimensional checks to verify bore, outer diameter, and width tolerances. We maintain comprehensive inventory, allowing for quick turnaround on standard models, while our OEM/ODM capabilities support custom requirements. All bearings come with a warranty against manufacturing defects, and our technical team is available to assist with installation guidance or application questions. With access to both international brands like NTN and domestic alternatives, we provide unbiased recommendations based on your performance needs and budget constraints. Pronto para despacho imediato a partir do estoque
Opções flexíveis de envio incluindo correio expresso, frete aéreo e transporte marítimo Whether you need a single NTN 6300-2RS1 bearing for maintenance or bulk quantities for production, we can provide competitive pricing and reliable delivery. Simply share the model number, required quantity, and destination, and our team will prepare a detailed quote. We also welcome inquiries for alternative brands or custom specifications—our extensive network ensures we can source even hard-to-find bearings. Perguntas Frequentes Q: Do you supply bearings from other brands besides NTN? A: Yes, we offer a full range of international brands including SKF, NSK, Koyo, NACHI, IKO, FAG, Timken, and domestic quality brands. We can source specific models as per your requirements. Q: How can I confirm if the 6300-2RS1 fits my equipment? A: Provide your equipment model or existing bearing dimensions (bore x outer diameter x width), and our technical team will cross-verify compatibility with the NTN 6300-2RS1 specifications. Q: Qual é a sua política de garantia para rolamentos?
A: We provide a warranty against manufacturing defects. The specific duration and terms are outlined in each order confirmation, with replacements available for verified quality issues. P: Qual é a quantidade mínima de pedido para este rolamento?
A: Nós apoiamos quantidades mínimas de pedido baixas, incluindo compras de unidade única para reparos de emergência, com descontos por volume disponíveis para pedidos maiores.
Q: How quickly can you ship the NTN 6300-2RS1 bearing? A: This model is typically in stock and can be shipped within 1-2 business days. Shipping time depends on the selected method and destination. Q: Você oferece soluções personalizadas de rolamentos (OEM/ODM)?
A: Yes, we provide OEM/ODM services for custom bearing designs, including modified dimensions, special lubrication, and branding options, based on your technical drawings or specifications. Ready to order or need a quote? Our engineers will respond within 12 hours with a tailored solution.Key Engineering Features That Ensure Reliability
Packaging & Shipping
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Product Summary
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General 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
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NTN 6300-6303-2RS1 Deep Groove Ball Bearing High Quality
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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