The NJ2206 Cylindrical Roller Bearing is a high-performance bearing designed to support heavy radial loads while also allowing limited axial load in one direction. Its NJ-type structure includes a fixed inner ring rib and a loose outer ring rib, providing excellent guidance and stability during operation.
Manufactured from premium chrome steel and available in stainless steel and special material options, the NJ2206 bearing delivers high rigidity, low friction, and long service life. It is widely used in industrial machinery where reliability, load capacity, and precision are critical.
Thanks to its separable design, the NJ2206 bearing is easy to install, inspect, and maintain, making it suitable for demanding mechanical systems operating under continuous load conditions.
Principais Características
- High radial load capacity with axial support in one direction
- NJ-type design with inner ring double ribs
- Low friction and stable high-speed performance
- Separable structure for easy installation and maintenance
- High rigidity and long service life
- Suitable for heavy-duty industrial applications
- Optional stainless steel and special material versions
Especificações Técnicas
| Parâmetro | Valor |
|---|---|
| Modelo de Rolamento | NJ2206 |
| Diâmetro Interno (d) | 30 mm |
| Diâmetro Externo (D) | 62 mm |
| Largura (B) | 20 mm |
| Tipo de Rolamento | Cylindrical Roller Bearing (NJ Type) |
| Material | Aço Cromado / Aço Inoxidável |
| Material da Gaiola | Aço / Latão / Nylon |
| Lubrificação | Graxa / Óleo |
| Classificação de Precisão | P0 / P6 / P5 |
| Temperatura de Operação | -20°C a 120°C |
Aplicações
The NJ2206 cylindrical roller bearing is widely used in:
- Caixas de câmbio e sistemas de transmissão
- Motores elétricos e geradores
- Industrial pumps and compressors
- Machine tools
- Mineração e equipamentos pesados
- Conveyor and drive systems
Por que nos escolher
- Factory direct supply with stable quality
- OEM and custom engineering support
- High load-bearing manufacturing capability
- Entrega global rápida
- Sistema rigoroso de inspeção e teste de qualidade
Perguntas Frequentes
Q1: What is the difference between NJ and NU cylindrical roller bearings?
A: NJ bearings can support axial load in one direction, while NU bearings mainly support radial load and allow axial movement.
Q2: Is NJ2206 suitable for heavy-duty applications?
A: Yes, it is designed for high radial load and industrial heavy-duty conditions.
Q3: Do you provide stainless steel NJ2206 bearings?
A: Sim, opções de aço inoxidável e material personalizado estão disponíveis mediante solicitação.
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