Deep Groove Ball Bearing
Rolamento esférico liso Gewz34/38/44/50es-2RS – China
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Rolamento esférico liso Gewz34/38/44/50es-2RS – China

Ensure smooth, maintenance-free operation with the Gewz es-2RS Bearing, designed to deliver reliable performance in demanding applications. This spherical plain bearing minimizes downtime with its versatile lubrication options—grease or oil—adapting seamlessly to your equipment’s needs.

  • Rich stock availability means quick fulfillment, so you can keep projects on track without delays
  • Precision engineering ensures consistent vibration control (Z1V1-Z3V3), protecting sensitive machinery components
  • OEM/ODM services available to tailor specifications like the 5*16*5mm dimension to your exact requirements
  • 100% on-time delivery rate and 0.5-hour response time guarantee exceptional support when you need it most

Technical Specifications
Product Name
Rolamento esférico liso Gewz34/38/44/50es-2RS – China
Category
Deep Groove 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

619/5-2Z, 625, 625-2Z

Especificação

5*16*5 mm

Estoque

Ações Ricas

Tecnologia de graxas

Alto

Lubrificação

Graxas ou Óleo

Vibração

,

,

Serviço

OEM, ODM

Entrega

por correio expresso, rodoviário, ferroviário, aéreo, marítimo

Amostra

Disponível

Taxa de entrega dentro do prazo

100,0%

Tempo de resposta

Menos de 0,5 h

Pacote de transporte

Caixa, Palete

Marca Registrada

BDL, ,

, NMB,
    ,
  • ,

Origem

China

Código HS

8482102000

Capacidade de produção

20.000.000 unidades/ano

Adequação da Aplicação

Indústria

Aplicações Típicas

Equipamentos de automação

Sistemas de transporte, braços robóticos, maquinário de precisão

Automotivo

Motores elétricos pequenos, componentes auxiliares

Máquinas Gerais

Bombas, ventiladores, caixas de engrenagens, máquinas têxteis

Está enfrentando dificuldades com a confiabilidade dos rolamentos? Os rolamentos esféricos da série Gewz oferecem desempenho consistente

Quando ocorre uma parada de equipamento, a causa principal geralmente remonta à falha do rolamento — seja por causa de dimensões desalinhadas, materiais de baixa qualidade ou dificuldade em encontrar o modelo correto. Muitos compradores perdem horas cruzando referências de números de peças incompatíveis entre marcas, apenas para acabar com rolamentos que não se encaixam ou que falham prematuramente. Isso é especialmente verdadeiro para rolamentos esféricos lisos, nos quais a precisão no manuseio de cargas e a tolerância ao desalinhamento afetam diretamente o tempo de operação da máquina.

Projetado para uma operação versátil e de baixa manutenção

O rolamento esférico liso Gewz34/38/44/50es-2RS supera esses desafios com um projeto desenvolvido para oferecer durabilidade e adaptabilidade. Com dimensões intercambiáveis compatíveis com as principais normas internacionais, esse rolamento se integra perfeitamente aos sistemas existentes, eliminando a necessidade de modificações onerosas. Nossa produção certificada pela ISO 9001 garante qualidade consistente, enquanto a ampla disponibilidade de estoque significa que você recebe os rolamentos de que precisa sem longos prazos de entrega — algo essencial para manter as linhas de produção em funcionamento.

Desempenho ideal em ambientes exigentes

Este mancal esférico se destaca em aplicações que exigem capacidade de carga tanto radial quanto axial, suportando movimentos oscilatórios e desalinhamentos moderados (até os padrões típicos da indústria para essa classe de mancal). Seu projeto de vedação 2RS oferece proteção eficaz contra contaminantes, tornando-o adequado para condições empoeiradas ou úmidas, comuns nos setores de manufatura, agricultura e manuseio de materiais. Seja em cilindros hidráulicos, articulações ou pontos de pivô, o mancal mantém um desempenho estável sob cargas variáveis.

Principais características de engenharia que garantem a confiabilidade

The bearing’s high-quality grease technology ensures smooth operation with minimal friction, reducing wear and extending service life. Available with grease or oil lubrication, it adapts to diverse maintenance protocols—critical for operations where lubrication access is limited. The vibration grades (Z1V1 to Z3V3) allow selection based on precision requirements, with tighter tolerances (Z3V3) ideal for high-speed or low-noise applications. Additionally, the 5*16*5mm specification (for model 625) offers a compact footprint, making it suitable for space-constrained assemblies without compromising load capacity.

Por que a escolha do rolamento certo reduz os custos totais

Investing in a quality spherical plain bearing like the Gewz series reduces long-term expenses by minimizing downtime and replacement frequency. Inferior bearings often fail early due to inadequate hardness or imprecise dimensions, leading to unplanned maintenance, production losses, and potential damage to adjacent components. Our bearings undergo rigorous testing—including dimensional checks and surface hardness verification—to meet industry standards, ensuring they perform as expected over their lifespan. By focusing on reliability rather than upfront cost, you lower the total cost of ownership.

Qualidade em que você pode confiar

Our commitment to quality starts with ISO 9001-certified production and检验流程, covering raw material inspection through to成品 testing for尺寸,硬度, and表面处理. We stand behind our products with a warranty against manufacturing defects, ensuring peace of mind for your critical applications. With access to a wide range of brands—including NTN, NSK, Koyo, and our own BDL brand—we can source or produce bearings to your exact specifications, whether you need standard models or custom OEM/ODM solutions.

Packaging & Shipping

    Embalado em caixas de papelão, com paletização opcional para pedidos em grandes quantidades

  • Ready for immediate dispatch from rich stock
  • Opções flexíveis de envio: Expresso (DHL, FedEx), rodoviário, ferroviário, aéreo ou marítimo

    Aceita pedidos com quantidade mínima baixa, ideal tanto para pequenos reparos quanto para produção em grande escala

Get Your Gewz Series Bearing Quote Today

Don’t let bearing issues slow down your operations. Whether you need the Gewz34/38/44/50es-2RS model or another specification, provide us with your required dimensions, quantity, and brand preference, and we’ll deliver a competitive quote with fast lead times. Our team responds within 0.5 hours to ensure you get the information you need when you need it.

Perguntas frequentes

P: Vocês oferecem suporte para a aquisição de outras marcas ou modelos de rolamentos?

A: Yes, we offer comprehensive sourcing for all major brands (including NTN, NSK, Koyo, NACHI, Timken) and models, including hard-to-find specifications. Simply provide the brand, model, or dimensions, and we’ll handle the rest.

P: Como posso verificar se este rolamento é compatível com o meu equipamento?

A: Share your equipment make, model, or the bearing’s required dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the Gewz series or suggest alternatives if needed.

P: Qual é a política de garantia para esses rolamentos?

A: We provide a warranty against manufacturing defects. Specific terms depend on the application and order details, which will be outlined in your contract.

Q: Qual é a quantidade mínima de pedido?

A: We support low minimum order quantities, making it feasible for small repairs, prototyping, or large production runs. Contact us for details based on your specific needs.

P: Em quanto tempo vocês podem enviar os rolamentos?

A: With rich stock availability, most standard models ship within 1-2 business days. For custom orders or large quantities, lead times will be provided in your quote.

P: Vocês oferecem personalização OEM/ODM?

A: Yes, we provide OEM and ODM services, including custom dimensions, materials, and branding. Share your drawings or specifications for a tailored solution.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we

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Steel & Metallurgy

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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: Rolamento esférico liso Gewz34/38/44/50es-2RS – China

Response within 24 hours · Free engineering consultation · No obligation

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

SKF Authorized Engineering Partner

Need technical support or a custom solution?

15+ certified engineers ready to help. Response within 24 hours.