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Single Row Deep Groove Ball Bearings 307MG

Single Row Deep Groove Ball Bearings 307MG

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

Its open design allows for easy lubrication, while the chrome steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where radial loads are common.

Weighing 0.48kg, it offers a balance of strength and lightness. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 307MG
  • 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（$） 12.24
Single Row Deep Groove Ball Bearings 307MG dimension drawing
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Features

Performance Features of 307MG Bearing

307MG Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 7801 lbf.
Its single-row deep groove design ensures smooth operation and efficient load distribution.

The ABEC 1 tolerance class guarantees precision, making it suitable for high-speed applications.
With a maximum speed of 9,500 rpm, it delivers reliable performance in various conditions.

307MG Bearing operates in temperatures from -30°C to 120°C, ensuring versatility.
Its open seal design simplifies maintenance while maintaining durability.

Application

Common Applications of 307MG Bearing
307MG Bearing is widely used in industrial machinery, such as conveyor belts and electric motors, where its radial load capacity ensures reliable performance. The open design allows for easy lubrication, making it suitable for continuous operation.

In automotive applications, 307MG Bearing fits well in wheel hubs and alternators, providing smooth rotation under varying loads. Its metric sizing ensures compatibility with a range of vehicle models, both domestic and international.

For home appliances like washing machines, 307MG Bearing offers durability and quiet operation, thanks to its chrome steel construction. The ABEC 1 tolerance class makes it a cost-effective choice for everyday use.

Automation systems benefit from 307MG Bearing’s consistent performance in robotic arms and assembly line equipment. The high-speed capability (up to 9,500 rpm) ensures efficiency in fast-paced production environments.

Medical devices such as centrifuges rely on 307MG Bearing for precise and stable rotation. The temperature range of -30°C to 120°C makes it adaptable to various clinical settings.

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