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Single Row Deep Groove Ball Bearings 61818

Single Row Deep Groove Ball Bearings 61818

The 61818 is a single-row deep groove ball bearing with a 90mm bore and 115mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4384 lbf and operates smoothly at speeds reaching 7000 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. It suits applications like electric motors or pumps where radial load support is key.

Weighing 0.28kg, it balances lightness with strength. Compliant with RoHS and REACH standards, it ensures safe and eco-friendly use.

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Product Parameters

  • Part Number 61818
  • 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 90 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm 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 4384 lbf
  • Static Radial Load 3822 lbf
  • Max Speed 7000 rpm
  • Weight 0.28 kg
  • price（$） 63.054
Single Row Deep Groove Ball Bearings 61818 dimension drawing
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Features

Performance Features of 61818 Bearing

61818 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 4384 lbf, ensuring reliable performance in various applications.

The stainless steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 7,000 rpm, it delivers consistent performance under demanding conditions.

61818 Bearing operates efficiently within a temperature range of -30° to 120°C.
Its open design allows for easy lubrication and maintenance, enhancing longevity.

Application

Common Applications of 61818 Bearing
61818 Bearing is widely used in industrial machinery, such as pumps and electric motors, where its single-row design efficiently handles radial loads. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

In automotive applications, 61818 Bearing fits well in components like alternators and water pumps, thanks to its precise P6 tolerance class. Its chrome steel construction provides reliable performance under varying temperatures and speeds.

For automation systems, 61818 Bearing is a solid choice for conveyor rollers and robotic arms, where smooth rotation is essential. The stainless steel cage adds durability, making it suitable for continuous operation in production lines.

In household appliances like washing machines, 61818 Bearing ensures quiet and efficient operation. Its compact size and radial load capacity make it ideal for space-constrained designs.

Medical devices such as centrifuges benefit from 61818 Bearing’s consistent performance and low maintenance needs. The chrome steel balls and rings ensure reliability in critical applications.

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