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Bearing QJ 312 MA SKF
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Product detailed description
The SKF QJ 312 MA is a four-point contact ball bearing that offers high axial load capacity in both directions and small radial load capacity. It is designed for high-speed applications and is more suitable than deep groove ball bearings for supporting large axial forces.
Technical Specifications:
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Dimensions:
- Bore Diameter: 60 mm
- Outside Diameter: 130 mm
- Width: 31 mm
- Contact Angle: 35°
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Load Ratings:
- Basic Dynamic Load Rating (C): 156 kN
- Basic Static Load Rating (C₀): 137 kN
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Speed:
- Limiting Speed: 9,000 rpm
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Design Features:
- Contact Type: Four-point contact
- Number of Rows: Single row
- Cage Material: Machined metal
- Ring Type: Two-piece inner ring and one-piece outer ring
- Axial Internal Clearance: CN
- Lubrication: None (requires external lubrication)
- Sealing: Without sealing
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Material:
- Bearing Steel
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Additional Information:
- The outer ring, with ball and cage assembly, can be mounted separately from the two inner ring halves.
- Requires considerably less axial space than double row angular contact ball bearings.
This bearing is suitable for applications requiring high axial load capacity in both directions and small radial load capacity, such as in high-speed machinery.
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SKF Bearings - Quality You Can Rely On
SKF bearings are synonymous with quality and reliability. This renowned manufacturer has a long tradition and provides solutions for a wide range of industrial applications. Whether you need bearings for automotive, machinery, or other specialized sectors, SKF offers products that meet the highest quality standards.
Why Choose SKF Bearings?
- Exceptional Reliability: SKF bearings are designed for long service life and minimal maintenance, reducing repair and replacement costs.
- Innovation: SKF continually focuses on development and innovation to provide solutions that meet the demands of modern industries.
- Wide Range of Products: Whether you need bearings for high loads, extreme temperatures, or high speeds, SKF has a product for every application.
Technical Specifications
SKF bearings are available in different types, including ball, roller, and needle bearings. Each type is designed to deliver optimal performance in various conditions. Choose based on specifications such as diameter, width, material, and other important parameters.
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If you are looking for SKF bearings that meet your specific needs, feel free to reach out to us. Our company will provide you not only with high-quality products but also with expert advice and support in selecting the right bearing for your application. Contact us today and find out how we can help.
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