Saifan Bearing
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision
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Self-Aligning Roller Bearings 23140CA-23156CA W33 for Heavy Machinery P0-P4 Precision

SKU: f7cb07a211e0

Ensure smooth, reliable operation for your heavy machinery with our Self-Aligning Roller Bearings 23140CA-23156CA W33, engineered to deliver P0-P4 precision and exceptional load handling. These double-row bearings automatically compensate for shaft misalignment, reducing wear and extending equipment lifespan—perfect for harsh industrial environments where stability is non-negotiable.

  • Constructed with high-grade bearing steel and C0/C3/C4 clearance options to match your specific torque and speed requirements
  • Supports both OEM and ODM customization, ensuring seamless integration with your existing machinery designs
  • Backed by our strict quality control and 12-month warranty, so you can focus on productivity without unexpected downtime
Factory Price
¥0.95
MOQ: 1pc · Bulk discount available
ISO 9001
Certified
12-Month
Warranty
3-5 Days
Sample Delivery
Technical Documentation

Product Details

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Calificación 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 Externa

50-2500

Especificación

Código HS

8482300000

23140CA
200*340*112 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Pesada

Excavadoras, Cargadoras, Trituradoras

Maquinaria Industrial

Maquinaria Agrícola

Cosechadoras, Tractores

Construcción

Rolling Mills, Conveyors, Gearboxes
Bulldozers, Concrete Mixers

Eliminate Downtime with 23140CA-23156CA W33 Self-Aligning Roller Bearings for Heavy Machinery

Heavy machinery operators know the cost of unexpected downtime—hours lost to bearing failures, missed deadlines, and costly repairs. When standard bearings can’t handle radial loads or misalignment in excavators and crushers, production grinds to a halt. Sourcing reliable, precision bearings with flexible order options often feels like an uphill battle.

Engineered for Heavy Loads and Misalignment

Our Self-Aligning Roller Bearings 23140CA-23156CA W33 solve these challenges with P0-P4 precision and double-row roller design, ideal for heavy machinery under high radial loads. As an integrated manufacturer since 2005, we offer OEM/ODM services to match your exact specifications, with 1pc MOQ for standard items and 3–5 day sample lead time. Whether your equipment requires C0, C3, or C4 clearance, we deliver bearings that maintain performance even with shaft misalignment.

Construido para los entornos de trabajo más difíciles

These bearings excel in harsh conditions—from construction sites to agricultural fields—where heavy loads and variable alignment are daily realities. The spherical aligning design compensates for shaft deflection, reducing stress on machinery components. Made from high-grade bearing steel, they withstand continuous operation in equipment like excavators, harvesters, and rolling mills, ensuring reliable rotation under extreme pressure.

Precision That Defines Performance

Our 23140CA-23156CA W33 bearings combine critical technical features to maximize durability. The P0-P4 precision ratings ensure minimal vibration and noise, while double-row rollers distribute loads evenly to extend service life. Clearance options (C0, C3, C4) allow customization for thermal expansion and operational tolerance, preventing premature failure. Each bearing undergoes rigorous QC testing in our ISO9001-certified lab, guaranteeing consistent performance batch after batch.

Por qué escatimar en rodamientos cuesta más

Choosing low-quality bearings may save upfront, but hidden costs add up quickly: frequent replacements, unplanned downtime, and damage to expensive machinery. Our Self-Aligning Roller Bearings, backed by a 12-month global warranty, reduce total cost of ownership by delivering long-lasting performance. Unlike counterfeit products, every bearing is traceable to our production process, ensuring compliance with international standards and reliable defect replacement if needed.

Su Socio de Rodamientos de Confianza Desde 2005

With full R&D capabilities and ISO14001 certification, we stand behind our products. Our 100,000-unit monthly production capacity ensures stable supply, while free technical guidance helps you select the right bearing for your application. We’ve served clients across Europe, America, and Southeast Asia, earning a reputation for competitive pricing and 5–15 day bulk delivery. When you partner with us, you gain a supplier invested in your long-term success.

Embalaje y Envío

    Embalaje en cartón y palets para un transporte seguro

    Tiempo de entrega de muestra de 3 a 5 días para pruebas y validación

  • 5–15 day bulk delivery via T/T, credit card, or Alibaba trade
  • Free samples available; buyer covers freight costs
  • 1pc MOQ para artículos estándar, apoyando pedidos de pequeñas cantidades y pedidos de emergencia

Get Your Heavy Machinery Bearings Today

Don’t let bearing failures slow your operations. Send us your bearing model, required precision class, and quantity, and we’ll provide a quote within 24 hours. With our fast sample delivery and reliable production, you can get back to work with confidence.

Preguntas Frecuentes

P: ¿Son estos rodamientos auténticos y trazables?

A: Yes, each bearing is manufactured in our ISO9001-certified facility and comes with full traceability documentation. We also supply authentic NSK/INA bearings for specific requirements.

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

R: Indique el modelo de su equipo, los requisitos de carga y las condiciones de funcionamiento. Nuestro equipo técnico le ofrece asesoramiento gratuito para garantizar una selección adecuada y un rendimiento óptimo.

Q: ¿Cuál es su política de garantía?

A: We offer a 12-month global warranty, with free defect replacement or refund for manufacturing issues. Our after-sales team provides prompt support for any concerns.

P: ¿Cuál es la cantidad mínima de pedido?

A: 1pc MOQ for standard items, allowing flexible small-batch purchases or emergency replacements.

P: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples ship in 3–5 days, and bulk orders deliver within 5–15 days. We work with global logistics partners for reliable transport.

Q: Can you customize bearings for unique applications?

A: Yes, we offer full OEM/ODM customization, including precision grades, clearances, and materials, to meet specific machinery requirements.

¿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.

Quality Assurance
100% Inspection

High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.

Delivery
3-15 Days

Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).

Customization
Full OEM/ODM

P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.

After-Sales
12-Month Warranty

Professional technical guidance and failure solutions from our R&D team.

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Need a Custom Solution?

Our R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.