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Bearing ZARF 50115 TV-A INA
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Product detailed description
The INA ZARF 50115 TV-A is a double-direction needle roller/axial cylindrical roller bearing, specifically engineered for screw mounting applications. This bearing combines the benefits of needle rollers and axial cylindrical rollers, providing high load-carrying capacity and compact design.
Technical Specifications:
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Dimensions:
- Bore Diameter (d): 50 mm
- Outer Diameter (D): 115 mm
- Width (C): 22.5 mm
- Height (H): 60 mm
- Width of Inner Ring (B): 11.5 mm
- Width of Outer Ring (C): 22.5 mm
- Height over Wave Washer (H1): 40 mm
- Pitch Circle Diameter (J): 94 mm
- Diameter of Lubrication Hole (dₛ): 6 mm
- Number of Screwing Holes (n): 12
- Minimum Diameter of Shaft Shoulder (dₐ min): 67 mm
- Maximum Diameter of Housing Shoulder (Dₐ max): 79 mm
- Distance to Lubrication Hole (Cₐ): 12.5 mm
- Minimum Chamfer Dimension (rₐ min): 0.3 mm
- Minimum Chamfer Dimension (rₐ₁ min): 0.6 mm
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Load Ratings:
- Dynamic Load Rating, Axial (Cₐ): 90 kN
- Dynamic Load Rating, Radial (Cᵣ): 40 kN
- Static Load Rating, Axial (C₀ₐ): 300 kN
- Static Load Rating, Radial (C₀ᵣ): 82 kN
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Limiting Speeds:
- Grease Lubrication: 1,200 rpm
- Oil Lubrication: 3,600 rpm
-
Frictional Torque:
- Mₖ: 1.62 Nm
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Weight:
- 2.1 kg
This bearing is equipped with a polyamide cage (designated by the "TV" suffix) and is suitable for high-precision applications where space constraints are critical. Its double-direction design allows for axial load support in both directions, making it ideal for screw drives and other machinery requiring compact and efficient bearing solutions.
For optimal performance, ensure proper lubrication and adhere to the specified limiting speeds. Regular maintenance and monitoring of operating conditions are recommended to maximize the bearing's service life.
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INA Bearings - Reliability and Innovation for Every Application
INA bearings are known for their outstanding quality and reliability, making them the ideal solution for various industrial applications. This renowned manufacturer is part of the Schaeffler Group and offers a wide range of products that meet the highest quality standards. Whether you're looking for bearings for automotive, industrial machinery, or specialized applications, INA is a brand you can rely on.
Why Choose INA Bearings?
- High Quality: INA bearings are designed for maximum performance and long service life, minimizing maintenance and replacement costs.
- Innovative Technology: INA focuses on continuous development and integration of modern technologies to ensure excellent performance even in demanding conditions.
- Wide Portfolio: INA offers a variety of bearings, including ball, roller, needle, and more, designed for different applications.
Technical Specifications
INA bearings are engineered for a wide range of uses. Each bearing type is optimized for specific conditions, whether it's high loads, extreme temperatures, or high speeds. You can choose based on specifications such as diameter, width, material, and other technical parameters to ensure the bearings meet your exact needs.
Contact Us
If you're looking for INA bearings that meet your requirements, feel free to reach out to us. Our company offers high-quality products and expert advice to help you select the right bearing. We are ready to assist you with any questions regarding INA bearings and find the best solution for you.
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