Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| 22212, 22213, 22214, 22216, 22217, 22218 |
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
Especificación
100*215*47 mm
Origen
China
Código HS
8482300000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Máquinas herramienta, Maquinaria textil, Equipos de impresión, Reductores
Maquinaria Agrícola
Tractores, Cosechadoras
https://bearingnsk.com/wp-content/uploads/2026/07/chinese-bearing-manufacturers-implement-iso-9001-iatf-16949-1.jpgEquipos de Ingenieríahttps://bearingnsk.com/wp-content/uploads/2026/07/chinese-spherical-roller-bearings-installed-in-wind-turbine-2.jpg
Excavadoras
Fabricación
Máquinas CNC, Cajas de engranajes, Motores eléctricos
Nueva Energía
Aerogeneradores, Equipos Solares
Minimize Downtime with Reliable Self-Aligning Roller Bearings 22212-22218 for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. Misalignment issues, heavy radial loads, and poor precision often lead to premature wear, costing hours of production and unnecessary maintenance. Sourcing bearings that balance quality, customization options, and delivery speed can feel like navigating a maze—especially when dealing with multiple suppliers for different industrial needs.
Rodamientos de rodillos autoalineables diseñados para la durabilidad industrial
Our Self-Aligning Roller Bearings 22212-22218 series address these challenges head-on. Designed for industrial machinery, these bearings combine double-row roller structure with self-aligning capabilities to accommodate shaft misalignment, reducing stress on equipment components. With precision grades from P0 to P4 and clearance options C0, C3, C4, they meet the demands of high-stability applications like machine tool spindles and conveyor systems. Backed by our one-stop manufacturing and supply chain, we ensure consistent quality from raw material inspection to final production.
Rendimiento Óptimo en Condiciones Industriales de Alta Carga
These self-aligning roller bearings excel in industrial environments where heavy radial loads and moderate axial loads are common. Their spherical design allows for up to 2° of angular misalignment, making them ideal for equipment like textile machinery and agricultural harvesters where shaft deflection may occur. Constructed with high-grade bearing steel, they deliver reliable performance under continuous operation, even in dusty or variable temperature conditions. Choosing the right bearing here isn’t just about replacement—it’s about preventing unplanned stops in critical production lines.
Technical Features That Ensure Long-Term Stability
The precision rating directly impacts operational smoothness: P4 grade bearings, for instance, minimize runout and vibration, critical for high-speed industrial spindles. Clearance grades C3 and C4 provide extra internal space to accommodate thermal expansion in applications like rolling mills, while the unseparated design simplifies installation and reduces maintenance time. The double-row roller arrangement distributes loads evenly, extending service life compared to single-row alternatives. These technical details translate to reduced wear, lower energy consumption, and longer intervals between replacements.
Por qué los rodamientos genuinos son importantes para el costo total de propiedad
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and manufacturing. A single bearing failure in a key machine can result in thousands of dollars in downtime, repair labor, and damaged components. Our bearings adhere to ISO, ABMA, and DIN international standards, with full-process quality control including dimensional detection and vibration testing. Over time, investing in genuine, high-precision bearings reduces total ownership costs by minimizing failures and extending equipment lifespan.
Nuestro Compromiso con el Suministro Confiable de Rodamientos
With over 18 years of manufacturing and export experience, we serve industrial buyers across Europe, North America, and Southeast Asia. Our ISO 9001:2015 certified quality management system ensures consistent production, while our in-house laboratory conducts rigorous performance tests. We support OEM/ODM customization to adjust dimensions and packaging per customer drawings, and offer flexible ordering with 1 piece MOQ for standard bearings. Our technical team provides free guidance on selection and installation, ensuring you get the right bearing for your specific application.
Packaging & Shipping
Embalaje en cartón y paletas para un transporte seguro
Los pedidos de muestra se envían dentro de 3-5 días hábiles
Pedidos al por mayor entregados en 5-15 días hábiles
Múltiples opciones logísticas, incluyendo envío exprés y transporte marítimo
1 pieza MOQ para rodamientos estándar, pedidos de muestra sin MOQ
Get Your Industrial Bearings Delivered On Time
Don’t let bearing issues slow down your production. Whether you need standard 22212-22218 bearings or customized solutions, our team is ready to assist. Send us your equipment details and quantity requirements, and we’ll provide a tailored quote—helping you get back to efficient, uninterrupted operation.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, we maintain a strict supply chain with full traceability. All products meet international standards and are backed by our ISO 9001:2015 certification.
https://bearingnsk.com/wp-content/uploads/2026/07/chinese-bearing-manufacturers-quality-control-and-traceabili-1.jpgP: ¿Cómo confirmo el modelo de rodamiento correcto para mi maquinaria?https://bearingnsk.com/wp-content/uploads/2026/07/iso-9001-and-iatf-16949-certification-coverage-in-chinese-be-2-1.jpg
A: Proporcione el modelo de su equipo, los requisitos de carga y las condiciones de operación. Nuestro equipo técnico ofrece soporte de selección gratuito para garantizar la compatibilidad.
P: ¿Cuál es la política de garantía?
A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación con opciones de reemplazo gratuito o reembolso.
P: ¿Cuál es la cantidad mínima de pedido?
A: Los rodamientos estándar tienen un MOQ de 1 pieza, y los pedidos de muestra están disponibles sin restricciones de MOQ.
P: ¿Cuánto tiempo tarda el envío?
A: Sample orders ship in 3-5 working days, while bulk orders take 5-15 working days depending on specifications.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
