Roller Bearing

Self-Aligning Roller Bearing 22308-22312CA W33 Double Row for Industrial Machinery P0-P4 Precision

SKU: 5866480b4bad In Stock

Ensure smooth, reliable rotation for your industrial machinery with this high-performance Self-Aligning Roller Bearing, engineered to minimize downtime and maximize operational efficiency. Designed as a double row 22308-22312CA W33 model, it delivers P0-P4 precision to handle radial loads with exceptional stability, even in misaligned shaft conditions—a common challenge in heavy-duty equipment.

  • Constructed with premium bearing steel for long service life, supporting consistent performance in demanding industrial environments
  • Available clearances (C0/C3/C4) allow tailored fit for specific machinery requirements, ensuring optimal load distribution and reduced wear
  • Backed by Saifan's strict quality control and 12-month warranty, providing peace of mind for your critical applications
Wholesale Price (FOB)
¥0.85
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

22308CA
40*90*33 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Máquinas Herramientas, Prensas de Impresión, Reductores

Piezas de Automóvil

Cubos de Rueda, Cajas de Cambios

Maquinaria Agrícola

Cosechadoras, Tractores

Construcción

Excavadoras, Equipos de Carga Pesada

Nueva Energía

Aerogeneradores, Equipos Solares

Reduce Downtime with Reliable 22308CA W33 Self-Aligning Roller Bearings

Equipment failures due to bearing issues cost manufacturers thousands in lost production each year. Misalignment, premature wear, and poor precision often stem from using low-quality bearings that can’t handle industrial machinery demands. Sourcing from unreliable suppliers with long lead times only exacerbates these problems, leaving maintenance teams waiting for critical replacements.

Self-Aligning Roller Bearings Engineered for Industrial Machinery

Our Double Row Self-Aligning Roller Bearing 22308CA W33 solves these challenges with P0-P4 precision ratings and robust construction. Designed to accommodate shaft misalignment and heavy radial loads, this bearing is ideal for machine tools, reducers, and conveyor systems where stability and durability are non-negotiable. With ISO9001-certified production and a full QC lab, we ensure each bearing meets strict quality standards before shipment.

Rendimiento Óptimo en Condiciones Exigentes

This self-aligning roller bearing excels in applications with moderate to high radial loads and potential shaft deflection, common in industrial machinery. The double row design distributes load evenly, while the spherical outer ring allows for up to 2° of angular misalignment, reducing stress on shafts and housings. Whether operating in dusty factory environments or high-vibration settings, the bearing maintains consistent performance, minimizing unplanned downtime.

Key Technical Features Enhancing Machinery Efficiency

The 22308CA W33 bearing’s precision rating directly impacts machinery accuracy—P4 grade options deliver tighter tolerances for high-speed applications like CNC machine spindles. Clearance options (C0, C3, C4) let you tailor performance to specific operating conditions: C3 clearance suits high-temperature environments where thermal expansion occurs, while C0 is ideal for standard load scenarios. Constructed from high-grade bearing steel, it balances hardness and toughness to resist wear, even under continuous operation.

Long-Term Value of Authentic Precision Bearings

Choosing genuine self-aligning roller bearings over counterfeit alternatives reduces total cost of ownership significantly. Inferior bearings may save upfront, but frequent replacements, production delays, and potential damage to expensive equipment erase those savings. Our bearings come with a 12-month global warranty, covering manufacturing defects and ensuring peace of mind. Each unit is traceable through our quality control system, so you know you’re getting a product built to last.

Why Industrial Buyers Partner with Saifan

With 18 years of bearing manufacturing experience, we serve global clients across Europe, America, and Southeast Asia. Our vertically integrated production—from R&D to final inspection—ensures consistent quality. We offer flexible orders with 1pc MOQ for standard items, 3–5 day sample lead times, and bulk delivery in 5–15 days. Free technical guidance helps you select the right bearing for your application, while our defect replacement policy ensures prompt resolution if issues arise.

Packaging & Shipping

    Embalaje en cartón y palets para un transporte seguro

    3–5 días de tiempo de entrega para muestras, 5–15 días para pedidos al por mayor

    Múltiples opciones de envío: T/T, tarjeta de crédito y garantía comercial de Alibaba

    Muestras gratuitas disponibles (el comprador cubre el flete)

  • Global delivery with tracking provided

Asegure su suministro de rodamientos hoy

Don’t let bearing failures disrupt your production schedule. Whether you need a single replacement or bulk order, our 22308CA W33 self-aligning roller bearings are ready to ship. Provide your application details and quantity, and our team will confirm specifications and deliver a quote within 24 hours.

Preguntas Frecuentes

P: ¿Son estos rodamientos genuinos y trazables?

A: Yes, all our bearings are manufactured in our ISO9001 & ISO14001-certified facility and come with full traceability documentation.

Q: ¿Cómo confirmo el rodamiento correcto para mi máquina?

A: Share your equipment model, operating load, and speed, and our technical team will provide free选型 support.

P: ¿Qué cobertura de garantía ofrecen?

A: Ofrecemos una garantía global de 12 meses, que incluye reemplazo gratuito o reembolso por defectos de fabricación.

P: ¿Cuál es la cantidad mínima de pedido?

A: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades.

Q: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples ship in 3–5 days, bulk orders in 5–15 days, with flexible shipping via major carriers.

P: ¿Cómo aseguran la calidad de los rodamientos?

A: Each bearing undergoes rigorous testing in our QC lab, including dimensional checks, noise testing, and material analysis.

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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