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Single Row Deep Groove Ball Bearings 307SFF

Single Row Deep Groove Ball Bearings 307SFF

The 307SFF is a single-row deep groove ball bearing with a 35mm bore and 80mm outer diameter, crafted from sturdy chrome steel for reliable performance. It manages radial loads up to 7801 lbf and operates smoothly at speeds up to 9500 RPM.

Its open design simplifies maintenance, while the chrome steel cage enhances durability. The bearing functions well in temperatures ranging from -30°C to 120°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for applications like electric motors or pumps where radial load handling is key.

Weighing 0.48kg, it balances strength and portability. Compliant with RoHS and REACH standards, it ensures safe and eco-friendly use.

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Product Parameters

  • Part Number 307SFF
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 21 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 7801 lbf
  • Static Radial Load 5957 lbf
  • Max Speed 9500 rpm
  • Weight 0.48 kg
  • price（$） 8.721
Single Row Deep Groove Ball Bearings 307SFF dimension drawing
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Features

Performance Features of 307SFF Bearing

307SFF Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 7801 lbf, ensuring reliable performance in various applications.

The single-row deep groove design allows for smooth operation and efficient load distribution.
With a maximum speed of 9,500 rpm, it balances durability and high-speed performance.

307SFF Bearing operates in temperatures from -30°C to 120°C, making it suitable for diverse environments.
The open seal design simplifies maintenance while maintaining consistent performance.

Application

Industrial Uses of 307SFF Bearing
307SFF Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures reliable performance.
The open design allows for easy lubrication, making it suitable for environments requiring frequent maintenance.

Where Is 307SFF Bearing Used?
In automotive applications, 307SFF Bearing can be found in wheel hubs and alternators, providing smooth rotation under radial loads.
Its chrome steel construction offers durability, even in demanding conditions.

Built for Heavy-Duty Use: 307SFF Bearing
For conveyor systems and gearboxes, 307SFF Bearing handles high radial loads with ease.
The ABEC 1 tolerance ensures consistent performance without unnecessary complexity.

Automotive vs Industrial: Applications of 307SFF Bearing
In cars, 307SFF Bearing supports components like fans and clutches, while in factories, it powers machinery such as compressors.
Its versatility makes it a go-to choice for both sectors.

Perfect Fit for Automation: 307SFF Bearing
307SFF Bearing works well in robotic arms and assembly lines, where precision and reliability are key.
The wide temperature range allows it to perform in various operating conditions.

Q&A

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