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Single Row Deep Groove Ball Bearings 61868 MA

Single Row Deep Groove Ball Bearings 61868 MA

The 61868 MA is a single-row deep groove ball bearing with a 340mm bore and 420mm outer diameter, crafted from sturdy chrome steel for durability. It handles radial loads up to 40016 lbf and operates smoothly at speeds up to 2400 RPM.

Its open design allows for easy lubrication, while the stainless steel cage ensures reliable performance under stress. The bearing functions well 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 heavy-duty applications like industrial machinery or large equipment where radial loads are prevalent.

Weighing 11.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 61868 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 340 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.033mm to 0
  • Width 38 mm
  • Width Tolerance -0.4mm 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 40016 lbf
  • Static Radial Load 61822 lbf
  • Max Speed 2400 rpm
  • Weight 11.6 kg
  • price（$） 1144.314
Single Row Deep Groove Ball Bearings 61868 MA dimension drawing
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Features

How Does 61868 MA Bearing Reduce Friction?

61868 MA Bearing features a single row deep groove design, optimised for smooth radial load distribution.
Its chrome steel construction ensures durability while minimising friction during operation.

The precision P6 tolerance class enhances performance, making it suitable for high-accuracy applications.
With a dynamic radial load capacity of 40016 lbf, it handles demanding conditions reliably.

61868 MA Bearing operates efficiently within a temperature range of -30° to 120°C.
Its stainless steel cage maintains ball alignment, reducing wear and extending service life.

Application

Industrial Uses of 61868 MA Bearing
61868 MA Bearing is commonly used in large industrial equipment like pumps and compressors, where its high radial load capacity ensures reliable performance.
The open design allows for easy lubrication, making it suitable for environments with frequent maintenance needs.

Where Is 61868 MA Bearing Used?
You’ll often find 61868 MA Bearing in heavy machinery such as conveyor systems and gearboxes, thanks to its robust chrome steel construction.
Its precise tolerance class P6 makes it ideal for applications requiring accurate rotation and minimal vibration.

Built for Heavy-Duty Use: 61868 MA Bearing
61868 MA Bearing handles radial loads effortlessly in applications like large electric motors and industrial fans.
The stainless steel cage adds durability, ensuring long service life even in demanding conditions.

Automotive vs Aerospace: Applications of 61868 MA Bearing
In automotive systems, 61868 MA Bearing supports components like wheel hubs, offering stability under heavy loads.
For aerospace applications, its high-temperature tolerance makes it a reliable choice for auxiliary equipment.

Practical Applications of 61868 MA Bearing
61868 MA Bearing is a go-to for wind turbine systems, where its large size and load capacity are essential.
The metric dimensions ensure compatibility with a wide range of industrial machinery across different regions.

Q&A

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