SKF Gas Turbine Double Row Angular Contact Bearings Low-Cost
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SKF
Angular Contact Ball Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
Koyo Timken N244em N248em Cylindrical Roller Bearing
Ensure smooth, reliable performance for your machinery with this high-quality Cylindrical Roller Bearing, designed to handle radial loads with precision and durability. Crafted from premium bearing steel and available in precision ratings from P0 to P2, it minimizes vibration (Z1V1 to Z3V3) and supports both grease and oil lubrication, reducing maintenance hassle and extending equipment lifespan.
- Single-row design optimized for radial load applications, ensuring stable operation even under demanding conditions
- Flexible seal options (ZZ, 2RS, Open) cater to diverse environmental needs, from dusty industrial settings to clean mechanical systems
- Compact specification (8*22*7) fits seamlessly into tight assemblies without compromising on load capacity
Technical Specifications
- Product Name
- Koyo Timken N244em N248em Cylindrical Roller Bearing
- Category
- Angular Contact Ball Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Especificações do Produto
Parâmetro
Detalhes
Número do Modelo
Tipo de Rolamento
Rolamentos de Esferas de Canal Profundo
Número de Linhas
Individual
Direção de Carga
Rolamento Radial
Material
Aço para rolamentos
Tipo de Vedações
Zz 2RS Aberto
Lubrificação
Graxas ou Óleo
Classificação de Precisão
P0 P6 P5 P4 P2
Vibração
Especificação
8*22*7 mm
Origem
Japão
Código HS
8482102000
Adequação da Aplicação
Indústria
Aplicações Típicas
Equipamentos de automação
Sistemas de transporte, pequenos motores elétricos
Automotivo
Máquinas Gerais
Bombas, caixas de engrenagens, máquinas têxteis
Finding the right bearing replacement can be a hassle when dealing with multiple brands and dimensional standards. Many buyers face issues like incorrect fit leading to installation delays or premature failure due to poor material quality. Sourcing from different suppliers for various brands also wastes valuable time in comparing quotes and delivery times. Projetado para oferecer desempenho consistente em aplicações exigentes
This deep groove ball bearing addresses these challenges with its interchangeable dimensions and adherence to international standards. As a professional bearing supplier with ISO 9001 certified processes, we ensure each unit meets strict quality criteria for material hardness and precision. Our extensive inventory covers both自有 brand and major international brands like Koyo and Timken, allowing you to source all required bearings from a single partner. Desempenho ideal em aplicações com carga radial
Designed specifically for radial load conditions, this bearing operates efficiently in machinery where rotational accuracy and low friction are critical. Its single-row configuration makes it suitable for high-speed applications such as electric motors and conveyor systems, where consistent performance under varying speeds is essential. The bearing’s vibration grades (Z1V1 to Z3V3) ensure smooth operation, reducing noise and extending equipment lifespan. Principais características de engenharia que afetam a confiabilidade
The bearing steel construction provides excellent durability and resistance to wear, ensuring long service life even in continuous operation. Available precision ratings from P0 to P2 allow selection based on application requirements—higher precision grades like P4 and P2 are ideal for machinery where minimal runout is necessary, such as precision gearboxes. The versatile seal options (ZZ, 2RS, Open) accommodate different environmental conditions, with 2RS seals offering effective protection against contamination in dusty or moist environments. Lubrication flexibility (grease or oil) allows adaptation to specific operating temperatures and speed requirements. Por que a escolha do rolamento certo reduz o custo total
Selecting a high-quality bearing like this model helps avoid the hidden costs associated with frequent replacements and unplanned downtime. Inferior bearings often fail early due to substandard materials or imprecise manufacturing, leading to production interruptions and additional labor expenses for repairs. By investing in bearings that meet strict quality standards, you reduce the risk of equipment damage caused by premature bearing failure. Our ISO 9001 compliant production and inspection processes ensure each bearing delivers reliable performance, contributing to lower overall maintenance costs over time. Garantia de Qualidade em Que Você Pode Confiar
Our commitment to quality starts with rigorous原材料检验 and continues through every stage of production. Each bearing undergoes dimensional accuracy checks, hardness testing, and surface treatment evaluation to ensure compliance with specifications. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. With access to a wide range of brands and models, we can fulfill orders for both standard and hard-to-find bearings, supporting your procurement needs with minimal lead times. Embalado em caixas com opções de paletes para pedidos em grande quantidade
Pronto para envio imediato do estoque
Obtenha seu orçamento de rolamento hoje
Whether you need this specific model or other bearing types, we can provide competitive pricing and availability. Simply share the required model number, dimensions, and quantity, and our team will promptly respond with a detailed quote. With our extensive network of suppliers, we can also source bearings from other major brands to meet your exact specifications. Perguntas frequentes
P: Vocês fornecem rolamentos de outras marcas além das mencionadas?
A: Yes, we support inquiries for all major international and domestic brands, including SKF, NSK, NTN, NACHI, IKO, FAG, and others, as well as custom specifications. P: Como posso verificar se este rolamento é compatível com o meu equipamento?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the bearing specifications. Q: Qual é a sua política de garantia para rolamentos?
A: We offer a warranty period covering manufacturing defects. Specific terms and duration are detailed in each sales contract, with options for returns or replacements as applicable. Q: Qual é a quantidade mínima de pedido para este rolamento?
A: We accept low minimum order quantities, including single-unit purchases, to support small-scale maintenance needs or trial installations. Q: Com que rapidez você pode enviar após um pedido ser feito?
A: Stock items are shipped within 1-2 business days. For special orders or large quantities, lead times will be specified in your quote. Q: Você oferece serviços OEM ou ODM para rolamentos?
A: Yes, we support custom bearing manufacturing according to provided drawings, specifications, or samples for OEM and ODM requirements. Ready to order or need a quote?
685
Z1V1 Z2V2 Z3V3
Accessory drives, instrumentation
Need Reliable Koyo Timken N244em N248em Cylindrical Roller Bearing Equivalents? Here’s What You Should Check
Packaging & Shipping
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 phone 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
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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.
-- 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
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SKF Authorized Engineering Partner
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