Roller Bearing

Self-Aligning Roller Bearings 22230MB/W33 22232MB/W33 22234MB/W33 22236MB/W33 for Industrial Machinery

SKU: b87cb527da6e In Stock

Ensure smooth, reliable rotation for your industrial machinery with our premium Self-Aligning Roller Bearings—engineered to minimize downtime and maximize operational efficiency. Available in models 22230MB/W33, 22232MB/W33, 22234MB/W33, and 22236MB/W33, these double-row bearings deliver exceptional load capacity and self-aligning performance to accommodate shaft misalignment, a common challenge in heavy-duty equipment.

  • Precision grades from P0 to P4 and clearance options (C0, C3, C4) ensure optimal fit for your specific machinery requirements
  • Constructed with high-grade bearing steel for long service life, even under extreme industrial conditions
  • Unseparated design simplifies installation and maintenance, reducing overall operational costs
Wholesale Price (FOB)
¥1.00
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
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Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

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

Código HS

8482300000

22230MB/W33
150*270*73 mm

Industrias de Aplicación

Industria

Equipo Típico

Fabricación Industrial

Herramientas de Máquina, Reductores, Transportadores

Maquinaria Pesada

Generación de Energía

Metalurgia

Excavators, Crushers, Rollers
Generators, Pumps, Fans
Rolling Mills, Furnace Equipment

Minimize Downtime with Reliable 22230MB/W33 Self-Aligning Roller Bearings for Industrial Machinery

Bearing failures in industrial machinery often lead to unexpected production halts, costing manufacturers thousands in lost output and repair fees. Many face challenges with inconsistent quality from unknown suppliers, long lead times for critical replacements, and difficulty finding bearings that handle both radial loads and misalignment in heavy-duty applications. These issues disrupt operations and erode profit margins.

Rodamientos de rodillos autoalineables diseñados para la durabilidad industrial

Our Self-Aligning Roller Bearings, including models 22230MB/W33, 22232MB/W33, 22234MB/W33, and 22236MB/W33, address these pain points through precision manufacturing and robust design. As a professional bearing manufacturer with over 18 years of experience, we produce these bearings to P0-P4 precision grades and Z2-Z4 noise grades, ensuring they meet the demands of industrial machinery. With a 1-piece MOQ for standard bearings and sample orders delivered in 3-5 working days, we provide the flexibility to support both emergency repairs and large-scale production needs.

Rendimiento Óptimo en Condiciones Industriales Exigentes

Self-Aligning Roller Bearings excel in applications where shaft misalignment is common, such as in conveyors, gearboxes, and heavy-duty machine tools. The double-row roller design and spherical outer ring allow for angular misalignment up to 2-3 degrees, reducing stress on the bearing and extending service life. These bearings are specifically engineered to handle high radial loads and moderate axial loads, making them ideal for continuous operation in harsh industrial environments with vibrations and variable load conditions.

Características técnicas que garantizan un funcionamiento confiable

The precision rating of these bearings directly impacts performance: P0 grade suits general industrial use, while P5 and P4 grades provide tighter tolerance for high-speed or precision applications, reducing vibration and noise. Clearance options (C0, C3, C4) allow customization for thermal expansion needs—C3 and C4 clearances are recommended for high-temperature environments to prevent seizure. Constructed from high-grade bearing steel, these bearings offer excellent wear resistance, ensuring stable performance even under heavy loads. The unseparated design simplifies installation and maintenance, minimizing downtime during replacements.

Por qué los rodamientos genuinos reducen los costos a largo plazo

Choosing genuine Self-Aligning Roller Bearings over counterfeit alternatives eliminates hidden costs associated with premature failures. Counterfeit bearings often use substandard materials, leading to early wear, increased noise, and potential equipment damage. In contrast, our bearings undergo strict quality control, including incoming raw material inspection and full-process production supervision, meeting ISO, ABMA, and DIN international standards. This commitment to quality translates to longer service life, fewer replacements, and lower total operational costs—an essential consideration for industrial machinery reliability.

Nuestro Compromiso con la Calidad y el Servicio

With ISO 9001:2015 and ISO 14001 certifications, we adhere to rigorous quality management and environmental standards. Our in-house laboratory conducts dimensional detection, noise and vibration tests, and service life experiments to ensure each bearing meets specifications. We offer a 12-month warranty from the date of delivery, with free replacement for qualified defective products. Our professional technical team provides free guidance on selection, installation, and maintenance, supported by remote troubleshooting to keep your machinery running smoothly. With production capacity of 1,000,000 units annually, we ensure stable supply for both small and large orders.

Packaging & Shipping

  • Packaged in cartons with pallet reinforcement for secure transportation

    • Los pedidos de muestra se envían dentro de 3-5 días hábiles; los pedidos al por mayor dentro de 5-15 días hábiles

    Múltiples opciones logísticas disponibles, incluyendo exprés (DHL, FedEx) y flete marítimo/aéreo

    Seguimiento en tiempo real proporcionado para todos los envíos

  • 1-piece MOQ for standard bearings, with customized order quantities negotiable

Asegure su suministro de rodamientos hoy

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our Self-Aligning Roller Bearings are ready to ship. Providing your equipment details and required quantity allows us to confirm the perfect fit and deliver quickly, minimizing downtime and keeping your operations on track.

Preguntas Frecuentes

P: ¿Son estos rodamientos genuinos y trazables?

A: Yes, we maintain a strict supply chain with full traceability. All products are manufactured in our certified facility and meet international quality standards.

P: ¿Cómo confirmo el modelo de rodamiento correcto para mi maquinaria?

A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide these details for personalized support.

P: ¿Cuál es su política de garantía?

A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega. Los productos defectuosos debido a problemas de fabricación serán reemplazados sin costo alguno.

P: ¿Cuál es la cantidad mínima de pedido?

A: Standard bearings have a 1-piece MOQ, supporting both emergency repairs and small orders. Customized orders have negotiable quantities.

P: ¿Cuánto tiempo tarda el envío?

A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. Logistics time varies by destination and chosen shipping method.

Q: ¿Cómo puedo verificar la calidad de los rodamientos al recibirlos?

A: Each bearing undergoes strict inspection before shipment. We provide test reports upon request, and our technical team can guide you through verification checks.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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