Housing Bearings

Insert Bearing UC203 UCP203 High Load Deep Groove Pillow Block Bearings 17x47x31mm

SKU: 277ee97f0497 In Stock

Ensure smooth, high-load rotation in your machinery with our High Load Deep Groove Insert Bearings—built to reduce downtime and boost operational reliability. The UC203/UCP203 pillow block bearings (17x47x31mm) feature a deep groove raceway design that evenly distributes stress, making them ideal for heavy-duty applications like agricultural equipment and industrial machinery.

  • Precision-engineered from bearing steel with P0-P4 accuracy ratings, ensuring consistent performance even under demanding conditions
  • Flexible lubrication options (grease or oil) and Z1V1-Z3V3 vibration control for quiet, long-lasting operation
  • Backed by Saifan’s 12-month global warranty and responsive after-sales support, so you can focus on productivity, not maintenance
Wholesale Price (FOB)
¥0.65
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
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Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Nombre del Producto

Insert Bearing

Bloque de Rodamiento Modelo

P

Especificación

Característica

Alta Carga

Número de Filas

Sencillo

Canaleta

Carrera de Surcos Profundos

Material

Acero para rodamientos

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0, P6, P5, P4

Vibración

,

,

Inventario

Acciones Ricas

Servicio

OEM, ODM

Origen

Japón

Código HS

8483200000

UC203
17×47×31 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Fabricación

Agricultura

Cosechadoras, Tractores, Sistemas de Riego

Construcción

Automotriz

Conveyors, Agricultural Machinery, Textile Machines
Assembly Lines, Packaging Equipment, Printing Presses
Small Cranes, Concrete Mixers, Belt Conveyors
Accessory Drives, Small Gearboxes

Prevent Unexpected Downtime with Reliable UC203 Pillow Block Bearings

Equipment failures from low-quality bearings cost manufacturers thousands in lost production each year. Misalignment, premature wear, and inadequate load capacity often stem from choosing the wrong insert bearing—especially in high-vibration applications like conveyors and agricultural machinery. Sourcing genuine, high-load bearings with consistent quality can mean the difference between smooth operations and costly downtime.

High Load Deep Groove Insert Bearings: In Stock and Ready for Your Application

Our UC203 and UCP203 Pillow Block Bearings are engineered to handle heavy radial loads while maintaining precise alignment, making them ideal for industrial conveyors, agricultural equipment, and manufacturing lines. With a 17x47x31mm dimension and deep groove raceway design, these bearings distribute stress evenly to minimize wear, even in continuous operation. Backed by rich stock availability, we offer flexible order options—including 1pc MOQ for standard items—to meet both emergency repairs and bulk production needs.

Diseñado para un Rendimiento de Alta Resistencia en Entornos Exigentes

Designed for single-row deep groove applications, the UC203 Insert Bearing excels in environments with high radial loads and moderate axial movement. Its bearing steel construction ensures durability under fluctuating temperatures and heavy shock loads, common in agricultural and construction equipment. The P-type pillow block housing provides secure mounting, reducing vibration transfer to the equipment frame and extending overall system life. When paired with proper lubrication (grease or oil), these bearings deliver reliable rotation in dusty, humid, or debris-prone workspaces.

Technical Details That Maximize Bearing Longevity

The performance of the UC203 Pillow Block Bearing stems from critical engineering features:
– Precision Ratings (P0-P4): Choose P0 for general industrial use or upgrade to P4 for high-precision applications like CNC machinery, where reduced runout minimizes vibration and noise.
– Vibration Grades (Z1V1-Z3V3): Z3V3-rated bearings ensure smooth operation in low-noise environments such as packaging lines or indoor manufacturing facilities.
– Deep Groove Raceway: Enhances load distribution, allowing the bearing to handle higher radial loads than standard designs—essential for heavy-duty conveyors and agricultural equipment.
– Bearing Steel Material: Offers superior hardness and wear resistance, ensuring longer service life compared to carbon steel alternatives in high-stress applications.

Avoid Hidden Costs: Why Authenticity Matters for Pillow Block Bearings

Counterfeit insert bearings may seem like a budget-friendly option, but they often fail prematurely due to substandard materials and poor manufacturing. A single bearing failure can halt production, requiring emergency repairs, replacement parts, and labor—costing far more than investing in genuine components upfront. Our UC203 bearings meet strict quality standards, supported by ISO 9001 certification, ensuring consistent performance and reliability. By choosing authentic high-load deep groove bearings, you reduce the risk of unplanned downtime and lower total cost of ownership over the equipment lifecycle.

Why Global Buyers Choose Saifan for Insert Bearings

With over 18 years of experience manufacturing and exporting bearings, we’ve built a reputation for reliability across Europe, America, Southeast Asia, and the Middle East. Our commitment to quality includes:
– Full R&D and QC lab testing to ensure each bearing meets precision and load requirements.
– ISO 9001 and ISO 14001 certifications, validating our manufacturing and environmental management systems.
– 12-month global warranty, covering defects and providing free technical guidance for installation and maintenance.
– Flexible ordering with 3–5 day sample lead times and 5–15 day bulk delivery, ensuring you get the bearings you need when you need them.
– OEM/ODM customization capabilities, allowing us to tailor bearings to your specific equipment requirements.

Packaging & Shipping

  • Carton and pallet packaging for secure transportation, protecting bearings from damage during transit.
  • Sample lead time: 3–5 days for standard items, with free samples available (buyer covers freight).
  • Shipping options: By sea or air, with global logistics partners to ensure timely delivery.
  • Order flexibility: 1pc MOQ for standard bearings, supporting both emergency repairs and small-batch orders.

Get Your UC203 Pillow Block Bearings Today

Don’t let equipment downtime impact your production schedule. Whether you need a single UC203 bearing for emergency repair or bulk UCP203 units for manufacturing, we have the stock and expertise to fulfill your order quickly. Send us your bearing model, quantity, and application details, and our team will provide a quote within 24 hours—so you can get back to seamless operations.

Preguntas Frecuentes

Q: Are these UC203 bearings genuine?

A: Yes, we supply authentic bearings sourced from trusted manufacturers. Each product can be traced through our quality control system, and we provide documentation to verify authenticity upon request.

Q: How do I confirm if the UC203 is the right bearing for my equipment?

A: Provide your equipment model, operating load, speed, and environment details. Our technical team will review your requirements and confirm compatibility, ensuring optimal bearing performance.

Q: ¿Cuál es la política de garantía para estos rodamientos de bloque de almohada?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Si un rodamiento falla bajo condiciones de operación normales, proporcionamos reemplazo gratuito o reembolso.

Q: What is the minimum order quantity for UC203 bearings?

A: Aceptamos 1pc MOQ para artículos estándar, lo que facilita la obtención de unidades individuales para reparaciones de emergencia o proyectos a pequeña escala.

Q: ¿Cuánto tiempo tarda el envío para pedidos al por mayor?

A: Bulk delivery typically takes 5–15 days

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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