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Rolamentos de rolos esféricos
Created with Pixso. GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes

GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes

Nome da Marca: GQZ
Número do modelo: 20213-C3
MOQ: 100.PCS
preço: Negociável
Prazo de entrega: 5 dias úteis
Condições de pagamento: T/T, Western Union, Paypal, MoneyGram
Informações pormenorizadas
Lugar de origem:
China
Certificação:
ISO9001/ISO14001/GJB9001
Material dos anéis:
100Cr6 / GCr15
Uso:
Indústria, Máquinas, Casas de rolamentos
Tipo de moradia:
FL205
Liberação:
C0,C2,C3,C4
Número do rolamento:
NJ424
Estrutura:
Cilíndrico
Tipo:
Rolamentos de elementos rolantes
Capacidade de carga:
Alta capacidade de carga
Selagem:
Aberto/Selado/Blindado
Certificação Escavadeira:
ISO-9001
Separação do Anel:
Anel Separável
Amostra:
Aceitar
Diâmetro externo:
600 mm
Padrão de qualidade:
ISO 9001:2000
amostras disponíveis:
Sim
Cor.:
120.273 libras
Precisão:
P5
Tipo de rolamento:
Unidade de rolamento de esferas agrícola
Precisão:
P5 ou P4
Porta:
Xangai/Shenzhen
Mercado:
Europa ou EUA ou Rússia ou Japão
Material:
Metal, alumínio
Diâmetro do anel de perfuração:
Varia (por exemplo, 20 mm a 200 mm+)
Material de habitação:
Ferro fundido
Capacidade de carga:
Alta carga radial e axial
Afastamento radial:
C0, C3, C4
Tipo de rolamento:
Rolamento de esferas / Rolamento de rolos
Indústrias de precisão:
P0 P6 P5 P4
Corpo de rolamento:
Rolamento autocompensador de rolos
Anel externo:
Sim
Peso:
2,22kg
Dimensão interna:
20mm
Tamanho:
75*160*37mm
Pacote de Transporte:
Embalagem padrão da caixa
Nível de precisão:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
prazo de entrega:
3 a 4 dias úteis normalmente
Diâmetro do eixo:
1.181 em
Linha:
Fila Dupla
Número de alojamento:
P203
Retentor:
De nylon/de aço
Personalizado:
Aceitável
Siza:
100*180*46
Número de linha:
Fila Dupla
Nível de vibração:
V1, V2, V3, V4
Grau de tolerância:
C1 C2 C3
Garantia:
12 meses
Tamanho do furo:
160MM
Material do rolamento:
Aço GCr15SiMn
Serviço:
Serviço do OEM Service.Design
Pacote:
embalagem original
Número de linhas:
2
As fileiras numeram:
Dobro
O mesmo rolamento:
Carregamento 22217EK
Recurso:
Longa vida
Fornecer:
30000 grupos/grupos pelo mês
Material da gaiola:
Aço, latão ou poliamida
Detalhes da embalagem:
Caixa de papelão padrão
Habilidade da fonte:
1000.pcs/mês
Descrição do produto
1. Product Overview

The 20213-C3 single row spherical roller bearing is designed for heavy-load industrial transmission equipment, featuring self-aligning performance and C3 extra clearance for high-temperature running.

It is widely used in mining conveyors and gearboxes with shaft deflection and heavy radial loads.

👉 Get a quote within 24 hours for your project

2. Technical Specifications
Model 20213-C3
Inner Diameter (ID) 65mm
Outer Diameter (OD) 120mm
Width 23mm
Structure Single row spherical roller, pressed steel cage, C3 large internal clearance, open type
Material GCr15 bearing steel
Gear Type (if any) N/A

👉 Full technical data and drawings available upon request

3. Key Advantages
  • Powerful self-aligning ability to compensate shaft deflection and assembly misalignment
  • C3 extra clearance adapts high temperature and thermal expansion working conditions
  • High radial load capacity, also withstands moderate bidirectional axial load
  • Stamped steel cage lightweight, low friction for stable medium-speed operation
  • Custom cage material, precision grade and special grease available

👉 Helps reduce maintenance cost and improve machine performance

4. Applications

This bearing is widely used in:

  • Mining conveying and crushing machinery
  • Cement plant transmission equipment
  • Industrial heavy-duty reduction gearboxes
  • Paper machine roller shafts
  • Metallurgical processing equipment

👉 Ideal for customers looking for reliable and long-life bearing solutions

5. Why Choose GQZ Bearing
  • 25+ years experience in industrial bearing manufacturing
  • Exported to 50+ countries worldwide
  • Rich experience in OEM & custom spherical roller bearing projects
  • Strict quality inspection before shipment
  • Fast response within 24 hours
  • Stable supply for long-term cooperation

👉 We focus on quality, reliability, and long-term partnership

6. Quality Control
  • Raw material hardness inspection
  • Precision grinding machining process
  • Heat treatment hardness control
  • Clearance & self-aligning performance testing
  • Final dimensional inspection before delivery

👉 Ensuring consistent performance for every bearing

7. Get a Quote Now

Looking for a reliable bearing supplier?

👉 Send your inquiry to get:

  • Fast quotation within 24 hours
  • Technical support from engineers
  • Custom solution suggestions
  • Competitive factory price

👉 Click “Send Inquiry” or contact us now


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GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes
8. FAQ
Q1: Can you provide custom bearings?

Yes, we support OEM and custom production based on drawings or requirements.

Q2: What is your delivery time?

Standard models: 7–15 days

Custom products: depending on specifications

Q3: Do you support bulk orders?

Yes, we provide stable supply for long-term cooperation.