Deep Groove Ball Bearing
Chrome-Plated Steel Seat Bearing UC204 UC205 UCP212
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Chrome-Plated Steel Seat Bearing UC204 UC205 UCP212

Enjoy smooth, reliable rotation in your equipment with this Chrome-Plated Steel Seat Bearing—built to reduce friction and extend service life even under heavy loads. The precision-engineered single-row radial design (model 6903, 25*47*12 mm) ensures consistent performance, while chrome plating adds corrosion resistance for long-term durability in diverse environments.

  • Seals available in Zz, 2RS, or Open options to suit your lubrication needs (grease or oil compatible)
  • Non-aligning, unseparated construction maintains stability for precise alignment in critical applications
  • Manufactured to P0-P4 precision ratings, delivering the accuracy professionals trust for seamless operation

Technical Specifications
Product Name
Chrome-Plated Steel Seat Bearing UC204 UC205 UCP212
Category
Deep Groove Ball Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable
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15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Especificaciones del Producto{{ZKF_1}} Parámetro{{ZKF_1}} Detalles{{ZKF_1}} Número de modelo{{ZKF_1}} Tipo de Sellos{{ZKF_1}}

Zz, 2RS, Abierto

Lubricación Grasa o Aceite{{ZKF_1}}

Clasificación de Precisión{{ZKF_1}}

P0, P6, P5, P4

Vibración{{ZKF_1}}

,

,
Servicio{{ZKF_1}}

OEM, ODM

Alineando{{ZKF_1}} Rodamiento No Alineado{{ZKF_1}} Separado{{ZKF_1}}

Sin separar

 Número de Filas{{ZKF_1}}

Individual

 Dirección de Carga{{ZKF_1}} Rodamiento Radial{{ZKF_1}}

Material

Acero para rodamientos

Ángulo de contacto

0°

Especificación{{ZKF_1}}

25 × 47 × 12 mm

Marca registrada{{ZKF_1}}

BDL

Origen{{ZKF_1}} China{{ZKF_1}} Código HS{{ZKF_1}}

8482102000

6903
Idoneidad de la Aplicación{{ZKF_1}} Industria{{ZKF_1}} Aplicaciones Típicas{{ZKF_1}}

Maquinaria industrial

Sistemas de transporte, cajas de cambios, bombas

Automoción

Equipos para laminadoras, manipulación de materiales

Sistemas hidráulicos

Wheel hubs, alternators, transmissions
Steel & Metallurgy
Cylinder pivot points, valve actuators

Struggling with Bearing Reliability? Chrome-Plated Steel Seat Bearings Deliver Consistent Performance

Many buyers face the frustration of frequent bearing replacements due to early wear, especially in high-load industrial environments. Mismatched dimensions or low-quality steel can lead to unexpected downtime, while sourcing from multiple suppliers wastes valuable time. The Chrome-Plated Steel Seat Bearing UC204 UC205 UCP212 series addresses these common pain points with engineering-focused solutions.

Diseñado para la Durabilidad en Condiciones Exigentes

Constructed from high-grade bearing steel with a chrome-plated surface, these bearings resist corrosion and wear in harsh operating environments. The single-row radial design handles radial loads efficiently, making them ideal for applications like conveyor rollers and hydraulic system components. With ISO 9001-certified production processes, each unit undergoes strict dimensional and hardness testing to ensure reliability.

Rendimiento Óptimo en Aplicaciones de Carga Radial

Designed for non-aligning operation with a 0° contact angle, these bearings excel in fixed-shaft setups where misalignment is minimal. The unseparated structure ensures easy installation and maintenance, while available seal options (Zz, 2RS, Open) provide flexibility for different contamination levels. Whether lubricated with grease or oil, they maintain stable performance across a range of industrial temperatures.

Características clave de ingeniería que impactan la longevidad

The precision rating options (P0 to P4) allow selection based on application requirements—P4 for high-speed machinery requiring tight tolerances, and P0 for general-purpose use. Vibration classes Z1V1 to Z3V3 further tailor performance, with higher classes reducing noise and vibration in sensitive equipment. The chrome plating enhances surface hardness, directly contributing to extended service life by resisting abrasive wear in dusty or debris-prone environments.

Por qué elegir el rodamiento adecuado reduce el coste total

Investing in quality bearings lowers overall operational costs by minimizing replacement frequency and downtime. Inferior bearings often fail prematurely due to substandard material hardness, leading to costly equipment damage. This series, with its rigid material selection and precision manufacturing, aligns with ISO 281 fatigue life standards, ensuring predictable performance and reducing the risk of unplanned maintenance.

Aseguramiento de Calidad en el que Puedes Confiar{{ZKF_1}}

Our production follows ISO 9001 guidelines, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. Each bearing comes with a warranty against manufacturing defects, providing peace of mind for critical applications. We maintain extensive inventory across multiple brands, allowing quick fulfillment of both standard and custom orders.

Packaging & Shipping

    Empaquetado en cartones con opciones de palet para pedidos al por mayor

    Stock disponible para envío inmediato

    Envío flexible a través de mensajería, aire o flete marítimo

  • Low minimum order quantity to support small-batch requirements

Get Your Chrome-Plated Steel Seat Bearing Quote Today

Whether you need the UC204, UC205, UCP212, or another bearing model, we can source and supply according to your specifications. Provide the model number, dimensions, and quantity, and our team will respond with pricing and delivery details. Early inquiries ensure faster processing and stock allocation.

Preguntas Frecuentes{{ZKF_1}}

P: ¿Pueden suministrar otras marcas o modelos de rodamientos?

A: Yes, we support inquiries for all major international and domestic brands, and can source bearings according to your specified model or dimensions.

P: ¿Cómo puedo comprobar si este rodamiento es compatible con mi equipo?

A: Provide your equipment’s bearing requirements (dimensions d x D x B, load type, and operating conditions), and our technical team will verify compatibility.

P: ¿Cuál es su política de garantía?

R: Ofrecemos una garantía contra defectos de fabricación; las condiciones específicas se detallan en el contrato de venta.

P: ¿Cuál es la cantidad mínima de pedido?

R: Aceptamos pedidos con cantidades mínimas reducidas, incluidas compras de lotes pequeños para pruebas o necesidades de mantenimiento.

P: ¿Cuánto tiempo tarda el envío?

A: In-stock items ship immediately; delivery time depends on the chosen logistics method (courier, air, or sea).

P: ¿Ofrecen servicios OEM/ODM?

A: Yes, we provide OEM/ODM customization based on customer drawings or specifications.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or inquiry form on our website.

Wind Power

Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.

Mining & Heavy Industry

Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.

Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.

Performance Metrics

35%

Failures Prevented

70%

Downtime Reduction

25+

Years Experience

24h

Quote Response

78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.

Free samples available for orders over $50K

Validated against your KPIs before full production commitment.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.

Address

No. 377 Bansongyuan Road, Huangpu District, Shanghai, China

Free Sample Program

Orders over $50K qualify for free product samples

Test against your KPIs before full production commitment. Ask our engineers for details.

Product Inquiry Form

Regarding: Chrome-Plated Steel Seat Bearing UC204 UC205 UCP212

Response within 24 hours · Free engineering consultation · No obligation

ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

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