Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
| 6221 6321 |
Número de filas
Único
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Ángulo de contacto
0°
Especificación
| 105×190×36mm |
Marca registrada
| SKF |
Origen
Japón
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria de Construcción
| Excavator hydraulic pumps, loader gearboxes |
Minería
| Conveyor rollers, crusher drive systems |
Herramientas de Máquina
| CNC spindle units, lathe headstocks |
Acero
| Rolling mill auxiliary drives, conveyor systems |
Stop Costly Downtime with Genuine SKF 6221 6321 Deep Groove Ball Bearings
Industrial machinery operators know the frustration of unexpected bearing failure—hours of production lost, maintenance crews scrambling, and cascading delays across project timelines. When sourcing critical components like deep groove ball bearings, many buyers face the double challenge of verifying authenticity and coordinating multi-brand orders, which often leads to extended lead times and compromised machinery performance.
Rodamientos genuinos
, en stock y listos para enviar
As an official SKF distributor, we offer the SKF 6221 and 6321 deep groove ball bearings—precision-engineered solutions for radial load applications in industrial machinery. These 105x190x36mm bearings deliver reliable performance in motor spindles, gearboxes, and conveyor systems, backed by our large centralized inventory that ensures same-day processing for urgent orders. Our one-stop procurement model eliminates the hassle of managing multiple suppliers, letting you focus on keeping your equipment running.
Diseñado para Entornos Industriales Exigentes
The SKF 6221 and 6321 bearings excel in high-speed rotational applications with radial loads, thanks to their single-row design and 0° contact angle. Whether operating in dusty construction sites, high-temperature steel plants, or heavy-vibration mining equipment, these bearings maintain stability and reduce friction, critical for extending machinery service life. The bearing steel construction provides the durability needed to withstand continuous operation in harsh industrial conditions.
Technical Details That Define Reliability
The 105mm bore diameter, 190mm outer diameter, and 36mm width of the SKF 6221 6321 bearings are precision-machined to meet strict tolerance standards, ensuring seamless integration with existing equipment. The radial load capacity makes them ideal for applications like conveyor drives and pump assemblies, where consistent load distribution is essential. The 0° contact angle optimizes radial load handling, while the bearing steel material offers excellent wear resistance—key factors in minimizing maintenance intervals and maximizing uptime.
The Hidden Risks of Non-Genuine Bearings
Counterfeit bearings may seem cost-effective initially, but they often fail prematurely due to substandard materials and poor manufacturing. A single bearing failure in critical machinery can cause unplanned downtime costing thousands in lost production. Genuine SKF bearings, by contrast, undergo rigorous testing under ISO 9001 standards, ensuring they meet the performance requirements of industrial applications. Choosing authentic SKF 6221 6321 bearings reduces the risk of equipment damage and lowers long-term operational costs.
Por qué más de 1,200 clientes confían en nuestras soluciones de rodamientos
Our reputation as a dual-brand authorized distributor (SKF & Timken) is built on verified expertise: we serve 1,200+ clients across 55+ countries, including large equipment manufacturers and mining EPC teams. Every bearing undergoes a unified ISO 9001 quality inspection before shipment, with complete authorization documents provided for traceability. Our cross-brand technical team offers free选型 support, ensuring you get the right bearing for your specific application. With centralized inventory and global logistics, we deliver reliable supply even for large-scale projects.
Packaging & Shipping
- Original SKF packaging with protective labeling to prevent damage during transit
- Package Size: 21.00cm × 21.00cm × 5.60cm
- Package Gross Weight: 3.890kg
- Global shipping via DHL, FedEx, or UPS with full tracking
- 1-piece minimum order, ideal for emergency maintenance needs
Get Your SKF Bearings Delivered Fast
Don’t let equipment downtime impact your operations. Whether you need the SKF 6221, 6321, or a mixed order of bearings, our streamlined process ensures quick quotes and prompt delivery. Send your requirements today, and our team will confirm availability within one working day—so you can get back to production faster.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete authorization documents and traceability to the original supply chain.
Q: How do I confirm if the 6221/6321 is the right bearing for my equipment?
A: Proporcione el modelo de su equipo o los parámetros de operación (carga, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
P: ¿Cuál es su política de garantía?
A: All SKF bearings are covered by the manufacturer’s warranty. We handle replacement for any manufacturing defects promptly.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders starting from 1 piece, supporting both emergency repairs and bulk procurement.
P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings ship within 3-7 working days via your preferred logistics provider (DHL, FedEx, etc.).
P: ¿Cómo puedo verificar la autenticidad de los rodamientos?
A: Check the SKF packaging for holographic labels and use the official SKF verification tool. We also provide full batch traceability documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
