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Bearing NA 4852 NEU
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Product detailed description
The NA 4852 is a single-row needle roller bearing designed to accommodate high radial loads while maintaining a low cross-sectional height. This bearing is particularly suitable for applications where axial displacement in both directions is required.
Key Features:
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High Load Carrying Capacity: The bearing's design allows it to support substantial radial loads, making it ideal for heavy-duty applications.
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Axial Guidance: Integral flanges on the outer ring provide axial guidance, ensuring stable operation under axial loads.
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Low Cross-Sectional Height: The compact design is beneficial for applications with space constraints.
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Separable Design: The bearing can be disassembled for easy mounting and dismounting, facilitating maintenance and replacement.
Technical Specifications:
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Dimensions:
- Bore Diameter (d): 260 mm
- Outside Diameter (D): 320 mm
- Width (B): 60 mm
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Load Ratings:
- Basic Dynamic Load Rating (C): 358 kN
- Basic Static Load Rating (C₀): 1,200 kN
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Speed Ratings:
- Reference Speed: 1,400 rpm
- Limiting Speed: 1,500 rpm
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Material and Design:
- Outer Ring Type: Machined (solid)
- Cage Material: Sheet metal
- Number of Flanges, Outer Ring: 2
- Radial Internal Clearance: CN
- Relubrication Feature: With
- Sealing: Without
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Operating Conditions:
- Temperature Range: -40°C to +120°C
This bearing is commonly used in applications such as gearboxes, conveyors, and other machinery where high radial load capacity and axial guidance are essential.
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