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Single Row Deep Groove Ball Bearings 619/500 MA

Single Row Deep Groove Ball Bearings 619/500 MA

The 619/500 MA is a single-row deep groove ball bearing with a large 500mm bore and 670mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 103862 lbf and operates smoothly at speeds up to 1400 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. Suitable for temperatures ranging from -30°C to 120°C, it’s built for demanding conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Perfect for heavy machinery or industrial equipment where radial load support is essential.

Weighing 81.5kg, it’s a robust choice for large-scale applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 619/500 MA
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 500 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 670 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 78 mm
  • Width Tolerance -0.45mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 103862 lbf
  • Static Radial Load 194460 lbf
  • Max Speed 1400 rpm
  • Weight 81.5 kg
Single Row Deep Groove Ball Bearings 619/500 MA dimension drawing
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Features

Performance Features of 619/500 MA Bearing

619/500 MA Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 103862 lbf.
Its stainless steel cage ensures smooth operation, reducing friction and wear over time.

The single-row deep groove design allows for efficient radial load distribution.
With a maximum speed of 1,400 rpm, it balances performance and durability in industrial applications.

619/500 MA Bearing operates reliably in temperatures ranging from -30° to 120°C.
Its open design simplifies maintenance while ensuring consistent performance under heavy loads.

Application

Industrial Uses of 619/500 MA Bearing
The 619/500 MA Bearing is commonly used in large industrial machinery, such as heavy-duty gearboxes and large conveyor systems, where its high radial load capacity is essential. Its open design and P6 tolerance ensure reliable performance in demanding environments.

In wind turbine applications, 619/500 MA Bearing handles the radial loads generated by rotor blades, thanks to its durable chrome steel construction. The large bore size makes it suitable for connecting directly to turbine shafts.

For mining equipment, 619/500 MA Bearing provides stability in crushers and mills, where shock loads are frequent. The stainless steel cage helps maintain performance even in harsh, abrasive conditions.

Automotive vs Aerospace: Applications of 619/500 MA Bearing
In automotive testing rigs, 619/500 MA Bearing supports high radial loads during endurance tests, ensuring accurate results. Its metric sizing aligns with European engineering standards.

Aerospace ground equipment, such as aircraft tow tractors, benefits from 619/500 MA Bearing’s ability to handle heavy loads at low speeds. The wide temperature range suits outdoor operations in varying climates.

What Makes 619/500 MA Bearing a Preferred Choice?
The 619/500 MA Bearing is a go-to for large-scale manufacturing equipment, where its high static radial load capacity prevents deformation under pressure. Its simple open design allows for easy inspection and lubrication.

In paper mill machinery, 619/500 MA Bearing withstands constant moisture and heavy loads, thanks to its corrosion-resistant materials. The CN clearance ensures smooth rotation even under fluctuating temperatures.

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