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Single Row Deep Groove Ball Bearings 6221/C3W64F

Single Row Deep Groove Ball Bearings 6221/C3W64F

The 6221/C3W64F is a single-row deep groove ball bearing with a 105mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 23605 lbf and operates smoothly at speeds up to 3500 RPM.

Its open design and solid oil lubrication ensure low maintenance, while the chrome steel cage offers durability. The bearing performs reliably in temperatures 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 3730g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6221/C3W64F
  • 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 C3
  • Bore Dia 105 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 36 mm
  • Width Tolerance -0.200mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Lubrication Soild Oil
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 299 lbf
  • Static Radial Load 23605 lbf
  • Max Speed 3500 rpm
  • Weight 3730 g
Single Row Deep Groove Ball Bearings 6221/C3W64F dimension drawing
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Features

How Does 6221/C3W64F Bearing Reduce Friction?

6221/C3W64F Bearing features a deep groove design, optimised for smooth radial load distribution.
The chrome steel construction ensures durability while maintaining low friction during operation.

Solid oil lubrication in 6221/C3W64F Bearing reduces maintenance needs and enhances performance.
Its C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures.

With a maximum speed of 3,500 rpm, 6221/C3W64F Bearing balances efficiency and reliability.
The open seal design simplifies inspection and cleaning, extending its service life.

Application

Industrial Uses of 6221/C3W64F Bearing
The 6221/C3W64F Bearing is commonly used in industrial machinery like pumps and electric motors, where its deep groove design handles radial loads efficiently. The solid oil lubrication ensures long service life even in demanding conditions.

What Makes 6221/C3W64F Bearing a Preferred Choice?
In automotive applications, 6221/C3W64F Bearing fits well in wheel hubs and transmissions, offering reliable performance. Its chrome steel construction provides durability under high-speed rotations.

Built for Heavy-Duty Use: 6221/C3W64F Bearing
For automation systems, 6221/C3W64F Bearing supports robotic arms and conveyor belts with smooth operation. The C3 clearance allows for thermal expansion in varied temperatures.

Light-Duty vs Heavy-Duty: Best Uses for 6221/C3W64F Bearing
In consumer electronics, 6221/C3W64F Bearing can be found in appliances like washing machines, where its quiet operation is a plus. The open seal design makes it easy to maintain for home use.

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