Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
2221M |
Calificación de Precisión
P0, P6, P5, P4, P2
Liquidación
C0, C3, C4
Tiempo de Entrega
10-15 días
Jaula
Jaula de acero, jaula de latón
Servicio
OEM, ODM
Ángulo de contacto
60°
Tipo
Self Aligning Bearing |
Separado
No separado
Número de Filas
Doble
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Paquete de Transporte
Palet de Cartón
Especificación
95×170×32 mm
Marca registrada
BDL
Origen
China
Código HS
8482101000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Máquinas herramienta, Prensas de impresión, Reductores
Maquinaria Agrícola
Cosechadoras, Tractores
Construcción
Excavadoras, Equipos de Carga Pesada
Fabricación
CNC Machines, Conveyors, Gearboxes |
Reduce Downtime with Reliable 2221M Self Aligning Ball Bearing
Equipment failure due to bearing issues costs manufacturers thousands in lost production each year. Misalignment, premature wear, and inconsistent quality from uncertified suppliers often lead to unexpected shutdowns. Many buyers struggle with minimum order quantities that force overstocking or long lead times that delay repairs.
Engineered for Industrial Machinery Performance
Our 2221M Self Aligning Ball Bearing addresses these challenges with precision engineering and flexible supply. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets P0-P4 precision standards and Z2-Z4 noise grades. The double row steel cage design provides stability for industrial machinery, while our 1-piece MOQ and 10-15 day delivery time support both scheduled maintenance and emergency repairs.
Rendimiento Óptimo en Condiciones Exigentes
This double row bearing excels in applications with moderate radial loads and minor shaft misalignment, common in machine tools and agricultural equipment. Its 60-degree contact angle enhances load distribution, while the unseparated design simplifies installation. Whether operating in dusty factory environments or outdoor agricultural settings, the bearing steel construction ensures durability under continuous use.
Características Técnicas Que Importan
The 2221M's precision rating directly impacts operational efficiency—P0 for general industrial use, P5 for high-speed applications, and P4 for precision machinery. Clearance options (C0, C3, C4) allow customization for thermal expansion and preload requirements. The choice between steel and brass cages offers flexibility: steel cages provide cost-effective strength for standard operations, while brass cages reduce friction in high-speed scenarios. At 95×170×32 mm, this bearing fits common industrial gearbox and conveyor configurations.
Por qué los rodamientos de calidad reducen los costos totales
Choosing uncertified bearings may save upfront costs but often leads to higher expenses later. Poor quality components typically fail within 30-50% of the expected lifespan, requiring repeated replacements and unplanned downtime. Our bearings, backed by a 12-month global warranty, reduce these risks. Each unit undergoes rigorous QC testing, from raw material inspection to final dimensional checks, ensuring consistent performance that minimizes maintenance costs over time.
Su Socio de Rodamientos de Confianza Desde 2005
With over 18 years serving global buyers across Europe, America, and Southeast Asia, we’ve built a reputation for reliability. Our full R&D and QC lab ensures continuous product improvement, while OEM/ODM capabilities support custom specifications. We offer free technical guidance to help select the right bearing for your application, and our defect replacement policy provides peace of mind. Supported by Alibaba trade assurance and multiple payment options (T/T, credit card), we make international采购 straightforward and secure.
Embalaje y Envío
Embalaje de cartón protector con refuerzo de palet para un transporte seguro
- 10-15 day production lead time for bulk orders
Envío global a través de DHL, FedEx, UPS, aire o flete marítimo
- Real-time tracking number provided upon dispatch
- 1-piece minimum order quantity for standard items
Get Your 2221M Bearing Shipped Now
Don’t let equipment downtime affect your production schedule. Whether you need a single replacement bearing or bulk order for planned maintenance, we can fulfill your request quickly. Send us your requirements today, and our team will confirm availability and provide a quote within 24 hours.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y certificados?
A: Yes, all our bearings are manufactured in-house under ISO9001 and ISO14001 standards, with full traceability and quality documentation available upon request.
Q: How do I confirm if the 2221M fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility and recommend the appropriate clearance and precision grade.
P: ¿Qué cobertura de garantía ofrecen?
A: We provide a 12-month global warranty against manufacturing defects, with free replacement or refund available for non-conforming products.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard items like the 2221M have a 1-piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: ¿Cuánto tiempo tarda el envío a Europa/Norteamérica?
A: Express shipping (DHL/FedEx) typically takes 3-5 days; sea freight options are available for bulk orders with 20-30 day transit times.
Q: Can you provide custom cage or clearance options?
A: Yes, we offer OEM/ODM services for custom specifications, including specialized cage materials, clearance grades, and branding.
¿Listo para hacer un pedido o necesita una cotización?
Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.
