Deep Groove Ball Bearing
SKF N230em NJ230em NU230em N232em Cylindrical Roller Bearing
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

SKF N230em NJ230em NU230em N232em Cylindrical Roller Bearing

Keep your machinery running smoothly with reliable SKF Cylindrical Roller Bearing solutions that minimize downtime and ensure consistent performance. These precision-engineered bearings (including models N230em, NJ230em, NU230em, and N232em) support heavy radial loads while maintaining low friction, thanks to high-quality grease technology that adapts to both grease and oil lubrication setups.

  • Rich stock availability means you get the exact model you need without delay
  • Z1V1 to Z3V3 vibration grades ensure quiet operation in sensitive applications
  • 100% on-time delivery and 0.5-hour response keep your operations on track
  • Sample available to verify fit before full deployment

Technical Specifications
Product Name
SKF N230em NJ230em NU230em N232em Cylindrical Roller Bearing
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}} Especificación{{ZKF_1}}

25*42*9 mm

Existencias

Acciones Ricas

Tecnología de grasas

Alto

Lubricación Grasa o Aceite{{ZKF_1}}

Vibración{{ZKF_1}}

,

,
Servicio{{ZKF_1}}

OEM, ODM

Entrega

por servicio urgente, carretera, tren, avión o mar

Muestra

Disponible

Índice de entregas puntuales

100,0 %

Tiempo de respuesta

Menos de 0,5 h

Paquete de transporte

Palé de cartón

Marca registrada{{ZKF_1}}

BDL//

/NMB/
    /
  • /
 Origen{{ZKF_1}} China{{ZKF_1}} Código HS{{ZKF_1}}

8482102000

Capacidad de producción

20 000 000 unidades al año

61905, 61905-2RS1, 61905-2RZ
Idoneidad de la Aplicación{{ZKF_1}} Industria{{ZKF_1}} Aplicaciones Típicas{{ZKF_1}}

Equipos de automatización

Sistemas de transporte, maquinaria de precisión

Automoción

Cubos de rueda, componentes de la transmisión

Maquinaria general

Pumps, gearboxes, electric motors

Struggling with Cylindrical Roller Bearing Selection? The N230em Series Delivers Reliability

Finding the right cylindrical roller bearing for your equipment can be a hassle—especially when dealing with mismatched dimensions, unclear lubrication requirements, or limited brand options. Many buyers face costly delays from ordering the wrong model or dealing with suppliers who can’t meet urgent delivery needs. As someone who’s worked in bearing distribution for years, I’ve seen how these issues disrupt production schedules and increase maintenance costs.

Diseñado para ofrecer un rendimiento constante en aplicaciones exigentes

The SKF N230em, NJ230em, NU230em, and N232em cylindrical roller bearings address these challenges with interchangeable dimensions that align with international standards. Our ISO 9001-certified supply chain ensures each bearing meets strict quality benchmarks, from raw material inspection to final hardness testing. With rich stocks available, we eliminate long lead times—critical for industries like steel冶金 and mining where equipment downtime translates to significant losses.

Optimal Performance in High-Load, High-Speed Environments

These cylindrical roller bearings excel in applications with radial loads and moderate axial displacement, such as hydraulic systems and industrial gearboxes. The Z1V1 to Z3V3 vibration classes allow customization based on precision needs—Z3V3 for high-speed turbines or Z1V1 for general machinery. Their robust design handles operating temperatures typical in automotive and船舶 applications, ensuring stable performance even under fluctuating conditions.

Características clave de ingeniería que impactan la longevidad

The 25*42*9mm specification (for the 61905 model) balances compact size with load capacity, making it ideal for space-constrained equipment. High-grade grease technology reduces friction and extends service intervals, while the option for oil lubrication provides flexibility in high-temperature environments. Surface hardness testing ensures resistance to wear, a critical factor in preventing premature failure in heavy-duty applications like construction machinery. The bearings’ precision class also guarantees easy interchangeability, simplifying replacement and reducing inventory costs.

Por qué elegir el rodamiento adecuado reduce el coste total

Investing in quality cylindrical roller bearings avoids hidden expenses associated with劣质 alternatives. A bearing that fails prematurely can damage adjacent components, requiring costly repairs and unplanned downtime. Our bearings’ adherence to ISO standards ensures compatibility with major international brands, reducing the risk of misalignment and extending equipment life. By focusing on total cost of ownership—rather than upfront price—you’ll see long-term savings in maintenance, replacement, and operational efficiency.

Quality You Can Verify Through Rigorous Processes

Our commitment to trustworthiness starts with ISO 9001-certified production and检验流程. Each bearing undergoes dimensional accuracy checks, surface finish inspections, and hardness testing before leaving the facility. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With access to both自有 brands and international names like NSK, NTN, and Timken, we can source exactly what you need—whether it’s a standard model or a custom OEM solution.

Packaging & Shipping

    Empaquetado de forma segura en cajas de cartón, con opciones de palés para pedidos al por mayor

  • Same-day dispatch for in-stock items to meet urgent requirements
  • Flexible shipping via Express, air, sea, road, or train based on your timeline
  • Low minimum order quantities supported, from small samples to full container loads

Solicita hoy mismo tu presupuesto para rodamientos de rodillos cilíndricos

Whether you need the N230em series or another cylindrical roller bearing model, provide your required specifications—including dimensions, quantity, and brand preference—and we’ll deliver a competitive quote within 0.5 hours. With our extensive inventory and global shipping options, we can fulfill orders quickly, helping you keep your operations running smoothly.

Preguntas Frecuentes{{ZKF_1}}

P: ¿Suministran rodamientos de otras marcas además de las que se enumeran?

A: Yes, we support procurement of all major international and domestic brands, including SKF, FAG, IKO, and more, based on your specific requirements.

Q: How can I confirm if the N230em series fits my equipment?

A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the N230em specifications.

Q: What warranty do you offer on these cylindrical roller bearings?

A: We provide a warranty against manufacturing defects; specific terms are outlined in each sales contract to ensure clarity.

Q: What is the minimum order quantity for the N230em series?

A: We accept low minimum orders, including single units for testing, with volume discounts available for larger purchases.

P: ¿Cuánto tarda el envío en llegar a [mi ubicación]?

A: Shipping time varies by method—Express takes 3-5 days, air freight 7-10 days, and sea freight 30-45 days, depending on your destination.

Q: Can you produce custom cylindrical roller bearings with specific dimensions?

A: Yes, we offer OEM/ODM services for custom bearings, including non-standard sizes and materials, based on your technical drawings.

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 our online form for immediate assistance.

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: SKF N230em NJ230em NU230em N232em Cylindrical Roller Bearing

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

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