Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
NACHI NTN 6020-2RS 6220-2RS 6320-2RS Deep Groove Ball Bearing
Experience smoother, longer-lasting machinery performance with our premium Deep Groove Ball Bearing options, including NACHI NTN 6020-2RS, 6220-2RS, and 6320-2RS models. These precision-engineered bearings minimize friction to reduce downtime and extend equipment life, even in high-load applications.
- Double rubber seals (2RS) keep contaminants out while retaining lubrication, ensuring reliable operation in dusty or moist environments
- Precision-ground raceways and high-quality steel construction deliver consistent rotation and reduced vibration for quieter performance
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
Looking for Reliable Deep Groove Ball Bearings 6020-2RS, 6220-2RS, 6320-2RS? Here’s What Matters
Searching for the right deep groove ball bearings can be frustrating—with countless brands and型号 flooding the market, finding exact replacements that meet your equipment’s specifications often leads to wasted time and delayed projects. Many buyers face the headache of incompatible dimensions or poor-quality bearings that fail prematurely, causing costly downtime in critical applications like conveyor systems or industrial motors.
Construido para un Rendimiento Consistente en Todas las Aplicaciones
Our 6020-2RS, 6220-2RS, and 6320-2RS deep groove ball bearings address these challenges with precision-engineered dimensions that align with international standards, ensuring seamless interchangeability. As a专业 bearing supplier with access to a comprehensive range of brands including NTN and NACHI, we eliminate the need for multi-supplier sourcing, streamlining your procurement process. Whether for hydraulic pumps in construction machinery or automated production lines, these bearings deliver reliable rotation and load support where it counts.
Dónde este rodamiento funciona mejor
Designed for radial and light axial load applications, these deep groove ball bearings excel in high-speed operations up to moderate temperatures. Common uses include electric motors, gearboxes, and material handling equipment where smooth, low-friction rotation is essential. Their double rubber seals (2RS) provide effective protection against dust and moisture, making them suitable for both indoor and outdoor industrial environments. Detalles de Ingeniería que Importan
The 6020-2RS, 6220-2RS, and 6320-2RS models share a 100mm bore diameter but differ in outer diameter and width to accommodate varying load requirements: 6020-2RS (150mm OD, 24mm width) for lighter loads, 6220-2RS (180mm OD, 34mm width) for moderate loads, and 6320-2RS (215mm OD, 47mm width) for higher load capacities. Constructed with high-carbon chromium steel, these bearings offer excellent hardness and wear resistance, while precision manufacturing ensures tight dimensional tolerances for consistent performance and reduced vibration during operation. Por qué la selección de rodamientos afecta el costo total
Choosing the correct deep groove ball bearing directly impacts your equipment’s longevity and maintenance costs. A mismatched bearing may fit initially but will likely fail early due to insufficient load capacity or poor seal performance, leading to unplanned downtime and replacement expenses. By selecting bearings that match your application’s load, speed, and environmental conditions, you minimize the risk of premature failure and lower long-term operational costs. Calidad en la que puedes confiar
Our bearings undergo rigorous quality control processes aligned with ISO 9001 standards, including raw material inspection and finished product testing for dimensional accuracy, hardness, and surface finish. We stand behind our products with a manufacturer-backed warranty, ensuring replacement or refund for any manufacturing defects. With a focus on transparency, we provide detailed product specifications and technical support to help you make informed decisions. Embalaje industrial estándar con envoltura protectora para prevenir daños durante el transporte
Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo para cumplir con su cronograma
Bajo mínimo de pedido, apoyando tanto reparaciones a pequeña escala como grandes producciones
Whether you need 6020-2RS, 6220-2RS, 6320-2RS, or other deep groove ball bearings, we can provide competitive pricing based on your specific requirements. Simply share the bearing model, quantity, and delivery location, and our team will respond with a tailored quote and availability details. Preguntas Frecuentes
Q: ¿Suministran rodamientos de otras marcas además de y A: Yes, we offer a wide range of bearings from international brands including SKF, NSK, Koyo, FAG, Timken, and domestic manufacturers, along with our own brand options. P: ¿Cómo puedo confirmar si estos rodamientos se ajustarán a mi equipo?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the 6020-2RS, 6220-2RS, or 6320-2RS specifications. P: ¿Cuál es su política de garantía para estos rodamientos? A: We provide a standard warranty covering manufacturing defects. The warranty period and terms are specified in each order confirmation, with replacements or refunds available for qualifying issues. P: ¿Cuál es la cantidad mínima de pedido para estos rodamientos?
A: We support low minimum order quantities, often starting from a single unit, making it easy to source both small repairs and bulk production needs. P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings ship within 1-3 business days. Delivery time depends on the shipping method: express courier (3-5 days), air freight (5-7 days), or sea freight (varies by destination). Q: ¿Puede proporcionar rodamientos personalizados si necesito especificaciones no estándar?
A: Yes, we offer OEM/ODM services for custom bearings. Share your drawings or technical requirements, and we can produce bearings tailored to your application. Ready to order or need a quote?
Packaging & Shipping
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Product Summary
- Product Name
- NACHI NTN 6020-2RS 6220-2RS 6320-2RS Deep Groove Ball Bearing
- 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
NACHI NTN 6020-2RS 6220-2RS 6320-2RS Deep Groove Ball Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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