Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| 22308EK |
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
Especificación
40*90*33 mm
Código HS
8482300000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Reducers, Conveyors, Fans |
Fabricación
| Printing Equipment, Textile Machinery, Compressors |
Automotriz
Sistemas de Transmisión, Cajas de Cambios
Maquinaria Agrícola
Tractores, Cosechadoras
Nueva Energía
Aerogeneradores, Equipos Solares
Reduce Downtime with Reliable Self-Aligning Roller Bearings 22308EK-22312EK
Industrial operations face critical challenges when bearings fail prematurely—costly production halts, unplanned maintenance, and compromised machinery performance. Sourcing precision bearings that meet specifications while balancing MOQ flexibility and delivery speed often becomes a frustrating hurdle for manufacturers, distributors, and repair teams.
Precision Bearings Engineered for Industrial Reliability
Our Self-Aligning Roller Bearings, including models 22308EK, 22309EK, 22310EK, 22311EK, and 22312EK, address these pain points directly. With precision grades from P0 to P4 and noise grades up to Z4, these bearings deliver stable performance in heavy-load industrial applications. Backed by our 18+ years of manufacturing expertise and ISO 9001:2015 certified production, each unit undergoes strict dimensional and vibration testing to ensure consistency.
Rendimiento Óptimo en Condiciones Industriales Exigentes
Self-aligning roller bearings excel in environments where shaft misalignment or heavy radial loads are common. Designed with double rows of rollers and a spherical outer ring, these bearings accommodate angular misalignment up to 2 degrees, reducing stress on machinery components. Their robust radial load capacity makes them ideal for industrial machinery such as reducers, conveyors, and printing equipment, where reliable rotation under variable loads is essential.
Características técnicas que impulsan la eficiencia de la maquinaria
The performance of these bearings is defined by critical technical attributes. Precision grades (P0-P4) ensure minimal runout, directly impacting equipment accuracy and noise levels—critical for high-speed applications like CNC machine spindles. Clearance options (C0, C3, C4) allow customization for thermal expansion needs, preventing premature failure in temperature-fluctuating environments. Constructed from high-grade bearing steel, they offer enhanced durability, withstanding the rigors of continuous industrial operation while maintaining consistent performance.
Por qué comprometer la calidad de los rodamientos cuesta más
Choosing substandard bearings may reduce upfront costs but leads to hidden expenses: frequent replacements, unplanned downtime, and potential damage to connected components. Our bearings meet ISO, ABMA, and DIN international standards, ensuring compatibility with global machinery specifications. The 12-month warranty covers manufacturing defects, providing long-term cost protection that inferior products cannot match. For industrial buyers, investing in precision bearings translates to lower total cost of ownership through extended service life and reduced maintenance requirements.
Nuestro Compromiso con el Suministro Confiable de Rodamientos
With a production capacity of 1,000,000 units annually and a professional R&D team, we deliver both standard and customized solutions. Our flexible order policy allows 1-piece MOQ for standard bearings, supporting emergency repairs and small-batch needs. Sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 days—ensuring minimal disruption to your operations. As a high-tech enterprise certified with ISO 14001, we prioritize environmental compliance alongside product quality, supporting sustainable manufacturing practices.
Packaging & Shipping
Embalaje en cartón y paletas para un transporte seguro
- Sample orders processed in 3-5 working days
- Bulk orders delivered within 5-15 working days
Múltiples opciones de logística, incluyendo exprés, aérea y transporte marítimo
- 1-piece MOQ available for standard bearings
Asegure su suministro de rodamientos hoy
Don’t let bearing issues slow your production. Whether you need 22308EK for immediate repair or bulk 22312EK for planned maintenance, our team ensures prompt response and reliable delivery. Share your bearing型号, application details, and quantity requirements to receive a tailored quote—keeping your machinery running with confidence.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in-house under strict quality control, with full traceability from raw materials to finished products. We also supply genuine NSK, INA, and other brand bearings with authentic documentation.
P: ¿Cómo confirmo el modelo de rodamiento correcto para mi equipo?
A: Our technical team provides free选型 support—share your equipment model, load requirements, or dimensional specifications, and we’ll recommend the optimal bearing solution.
P: ¿Cuál es su política de garantía?
A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación. Los productos defectuosos calificados pueden ser reemplazados o reembolsados.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard bearings have a 1-piece MOQ, with no MOQ for sample orders. Customized orders have negotiable quantities based on specifications.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample orders ship in 3-5 working days, while bulk orders take 5-15 working days. We offer expedited shipping options for urgent requirements.
P: ¿Proporcionan soporte técnico para la instalación?
A: Yes, our professional technical team offers free guidance on bearing selection, installation, lubrication, and maintenance, including remote troubleshooting support.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
