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TS 16949
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Deep Groove Ball Bearing
NACHI 6012-2RS 6212-2RS 6312-2RS 6013-2RS 6213-2RS 6313-2RS Deep Groove Ball Bearing
Ensure smooth, long-lasting performance in your machinery with our precision-engineered NACHI Deep Groove Ball Bearing collection. These 2RS-sealed bearings minimize maintenance interruptions by keeping contaminants out while retaining lubrication, so your equipment runs reliably even in demanding environments.
- Includes 6012, 6212, 6312, 6013, 6213, and 6313 sizes to fit a range of industrial and automotive applications
- Double rubber seals (2RS) provide superior protection against dust and moisture compared to open bearings
- High-quality steel construction delivers consistent radial load handling for reduced downtime and extended service life
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
Equipo de Automatización
Sistemas de transporte, brazos robóticos, maquinaria de precisión
Automotriz
Sistemas Hidráulicos
Maquinaria Industrial
Searching for reliable deep groove ball bearings often means sifting through countless models across brands, only to face uncertainty about compatibility or quality. Many buyers struggle with mismatched dimensions causing installation delays, or premature failures from substandard materials that lead to costly downtime. Sourcing multiple brands through different suppliers further complicates the process, wasting valuable time on comparisons. Amplia gama para diversas necesidades industriales
Our NACHI deep groove ball bearing series (6012-2RS, 6212-2RS, 6312-2RS, 6013-2RS, 6213-2RS, 6313-2RS) addresses these challenges by offering proven performance across critical applications. As a supplier with ISO 9001 certified quality processes, we ensure each bearing meets strict dimensional and material standards. With access to both international brands like NACHI and domestic alternatives, we provide a one-stop solution for all your bearing requirements, backed by substantial现货库存 to minimize lead times. Rendimiento Óptimo en Condiciones de Operación Estándar
These deep groove ball bearings excel in moderate load, high-speed applications where smooth rotation and low friction are essential. Designed with double rubber seals (2RS), they effectively prevent contamination from dust and moisture, making them suitable for both indoor and light industrial environments. Whether used in electric motors, pumps, or conveyor systems, their robust construction ensures consistent performance under radial and axial loads within standard temperature ranges. Características de Ingeniería que Garantizan la Fiabilidad
The 2RS seal design is critical for extending service life by retaining lubricant and blocking debris, reducing the need for frequent maintenance. Deep groove geometry allows the bearings to handle combined radial and axial loads efficiently, while precision manufacturing ensures tight tolerances for seamless interchangeability with major international standards. High-quality steel construction provides the necessary hardness to resist wear, while controlled heat treatment enhances fatigue strength—key factors in preventing early failure under continuous operation. Costo Total de Propiedad: Por qué la Calidad Importa
Choosing the right deep groove ball bearing directly impacts your equipment’s total operating cost. Inferior bearings with imprecise dimensions can cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. Our bearings, manufactured to strict quality standards, reduce these risks by ensuring proper fit and consistent performance. By minimizing replacement frequency and maintenance needs, they deliver long-term value that outweighs the initial investment in quality. Procesos de calidad en los que puede confiar
Every bearing in our inventory undergoes thorough inspection as part of our ISO 9001 certified processes. Raw materials are tested for chemical composition and mechanical properties, while finished products are checked for dimensional accuracy, surface hardness, and seal integrity. We stand behind our products with a warranty against manufacturing defects, providing clear documentation and responsive support. Our extensive network includes both自有 production and authorized channels for major brands, ensuring you receive genuine bearings that meet your specifications. Embalaje industrial neutro para garantizar la protección del producto durante el transporte
stock disponible para despacho inmediato en la mayoría de los modelos Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo
Cantidades mínimas de pedido bajas para apoyar tanto reparaciones pequeñas como producción a gran escala
Obtenga su cotización de rodamientos hoy
Whether you need a single NACHI deep groove ball bearing or a bulk order across multiple models, we can provide competitive pricing and fast delivery. Simply share the specific model numbers, quantities, and delivery location, and our team will prepare a tailored quote. With our comprehensive inventory and technical expertise, we make sourcing reliable bearings straightforward and efficient. Preguntas Frecuentes
Q: Can you supply bearings from other brands besides NACHI? A: Yes, we support inquiries for all major international brands (including SKF, NSK, NTN, Koyo, IKO, FAG, Timken) and domestic quality brands, providing a one-stop sourcing solution. 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 specified NACHI bearing series. P: ¿Qué garantía ofrecen en estos rodamientos?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in each order confirmation, with replacement or refund options for verified quality issues. Q: What is the minimum order quantity for these NACHI bearings? A: Ofrecemos cantidades mínimas de pedido bajas, incluyendo compras de una sola unidad para reparaciones de emergencia, con descuentos por volumen disponibles para pedidos más grandes. P: ¿Qué tan rápido pueden enviar después de realizar un pedido?
A: Most NACHI bearing models are in stock and ship within 1-2 business days. Shipping time depends on the selected method and destination. Q: ¿Ofrecen soluciones de rodamientos personalizadas (OEM/ODM)?
A: Yes, we support custom manufacturing to your drawings or specifications, including material selection, dimensions, and special coatings. Ready to order or need a quote?
Wheel hubs, gearboxes, electric motor assemblies
Pump shafts, cylinder pivot points
Lathes, milling machines, textile equipment
Finding the Right Deep Groove Ball Bearings for Your Equipment? Key Considerations
Packaging & Shipping
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 for immediate assistance.
Product Summary
- Product Name
- NACHI 6012-2RS 6212-2RS 6312-2RS 6013-2RS 6213-2RS 6313-2RS 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 6012-2RS 6212-2RS 6312-2RS 6013-2RS 6213-2RS 6313-2RS Deep Groove Ball Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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