Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| 21310EK |
Clasificación de Precisión
P0, P6, P5, P4, P2
Liquidación
C0, C3, C4
Servicio
OEM, ODM
Cuerpo Rodante
Rodamientos de rodillos
El número de filas
Doble
Material
Acero para rodamientos
Esférico
Alineación de rodamientos
Dirección de Carga
Rodamiento Radial
Separado
No separado
Dimensión exterior
50-2500
Paquete de Transporte
Palé de Cartón
Especificación
| 50*110*27 mm |
Marca registrada
/
/
Origen
China
Código HS
8482300000
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Cajas de Cambios, Reductores, Transportadores
Automotriz
Sistemas de Transmisión, Ejes
Maquinaria Agrícola
Tractores, Cosechadoras
Construcción
Excavadoras, Cargadoras
Fabricación
| Printing Machines, Textile Machinery |
Reduce Machinery Downtime with 21310EK Self-Aligning Roller Bearings
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. Misalignment in shafts can lead to premature wear, while low-quality bearings often fail under heavy loads, disrupting production schedules and increasing maintenance costs. Sourcing reliable bearings with flexible order options and quick delivery can be a challenge, especially when dealing with multiple suppliers for different precision grades.
Self-Aligning Roller Bearings for Stable Industrial Performance
The 21310EK Self-Aligning Roller Bearing is engineered to solve misalignment issues in industrial machinery, ensuring smooth operation even when shafts are not perfectly aligned. With precision grades from P0 to P4 and clearance options C0, C3, and C4, this bearing meets diverse application needs. Our factory, equipped with advanced precision processing equipment and automated production lines, ensures consistent quality. We support OEM and ODM customization, allowing adjustments to structure, size, and packaging based on customer drawings, making us a one-stop solution for bearing needs.
Rendimiento Óptimo en Condiciones Industriales Exigentes
Self-aligning roller bearings like the 21310EK are designed to handle heavy radial loads and accommodate shaft misalignment, making them ideal for industrial machinery operating under dynamic conditions. Whether in gearboxes, conveyors, or manufacturing equipment, these bearings provide stable performance, reducing the risk of unexpected failures. The double-row roller design enhances load-carrying capacity, while the use of high-grade bearing steel ensures durability even in continuous operation scenarios.
Características técnicas clave para un funcionamiento fiable
The 21310EK Self-Aligning Roller Bearing offers several technical advantages that contribute to its reliability. The precision rating (P0-P4) ensures minimal vibration and noise, critical for high-speed machinery. Clearance options (C0, C3, C4) allow customization based on operating temperature and load conditions, preventing overheating and premature wear. The unseparated design simplifies installation and maintenance, while the bearing steel material provides excellent strength and resistance to fatigue, ensuring a long service life even in harsh industrial environments.
Choosing Quality Bearings to Lower Total Costs
Investing in genuine, high-quality bearings like the 21310EK reduces long-term costs compared to using counterfeit or low-grade alternatives. Counterfeit bearings often fail early, leading to costly downtime, repair expenses, and potential damage to other machinery components. Our bearings meet ISO, ABMA, and DIN international standards, ensuring consistent performance and reliability. With a 12-month warranty and free replacement for qualified defective products, we help customers minimize risks and maintain lower total operational costs.
Por qué Saifan Bearings es su socio de confianza
With over 15 years of manufacturing and export experience, Saifan Bearings has established a reputation for reliability. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring strict quality control from raw material inspection to finished product testing. Our professional technical R&D team and experienced QC staff guarantee that every bearing meets high standards. We serve customers in Europe, North America, Southeast Asia, and the Middle East, offering flexible order policies with a 1-piece MOQ for standard bearings and sample orders without MOQ. Our efficient delivery ensures sample orders within 3-5 working days and bulk orders within 5-15 working days, supported by multiple safe payment methods including T/T, Credit Card, and Alibaba platform payments.
Packaging & Shipping
- Packaged in carton pallets to ensure safe transportation
Órdenes de muestra entregadas en un plazo de 3 a 5 días hábiles
Pedidos al por mayor enviados dentro de 5 a 15 días hábiles
- Multiple logistics options available including express, air, and sea freight
1 pieza MOQ para rodamientos estándar, pedidos de muestra sin MOQ
Secure Your 21310EK Bearing Today
Don’t let bearing issues disrupt your production. Contact us with your bearing requirements, including model, quantity, and application details, to get a prompt quote. With our ready stock and efficient delivery, you can minimize downtime and keep your machinery running smoothly.
Preguntas Frecuentes
Q: ¿Son estos rodamientos de rodillos autoalineables genuinos?
A: We supply genuine bearings from brands like NSK and INA, with each product traceable to the正品 supply chain. We can provide authorization certificates upon request.
Q: How do I confirm if the 21310EK bearing fits my equipment?
A: Our professional technical team offers free guidance on bearing selection. Provide your equipment model or specific operating conditions, and we will help confirm the correct bearing specifications.
Q: ¿Cuál es la política de garantía para estos rodamientos?
A: All products come with an official 12-month warranty from the date of receipt. Qualified defective products are eligible for free replacement or refund.
P: ¿Cuál es la cantidad mínima de pedido?
A: We offer a flexible order policy with a 1-piece MOQ for standard bearings. Sample orders have no MOQ requirement.
P: ¿Cuánto tiempo tarda el envío?
A: Sample orders are delivered within 3-5 working days, and bulk orders within 5-15 working days. We support DHL, FedEx, UPS, air, and sea freight options.
Q: ¿Cómo puedo verificar la autenticidad de los rodamientos?
A: Genuine bearings come with original packaging and branding. We provide traceability documents, and you can check against brand-specific verification methods such as laser
Tags:
21310EK Bearing
21311EK Bearing
21312EK bearing
21312EK Precision Roller Bearing for Machinery
Industrial Machinery Bearing
P0-P4 Precision Bearing
Self-Aligning Roller Bearing
Self-Aligning Roller Bearing 21310EK
