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Thin Section Ball Bearings 6901

Thin Section Ball Bearings 6901

The 6901 is a slim radial ball bearing with a 12mm bore and 24mm outer diameter, measuring just 6mm wide. Made from chrome steel, it’s lightweight at 12g but handles radial loads up to 650 lbf.
Its open design allows easy lubrication, while the stainless steel cage ensures smooth operation at speeds up to 33,000 RPM. The bearing fits well in tight spaces due to its thin profile.
Suitable for applications like small motors or precision instruments where space is limited. It performs reliably in temperatures from -30°C to 110°C.
Compliant with RoHS and REACH standards, it’s a practical choice for various industrial uses. The ABEC-1 tolerance ensures decent precision for most general purposes.

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Product Parameters

  • Part Number 6901
  • Brand TFL
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 6 mm
  • Width Tolerance -0.120mm to 0
  • Radial Clearance 0.003mm to 0.018mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 650 lbf
  • Static Radial Load 328 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 33000 rpm
  • Weight 12 g
  • Price（$） 2.5
Thin Section Ball Bearings 6901 dimension drawing
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Features

Performance Features of 6901 Bearing

6901 Bearing is designed with chrome steel rings and balls, offering reliable radial load support.
Its compact size of 12 mm×24 mm×6 mm makes it ideal for applications with space constraints.
The stainless steel cage ensures smooth operation, even at high speeds up to 33,000 rpm.
With a dynamic radial load capacity of 650 lbf, it balances strength and efficiency.

Application

Industrial Uses of 6901 Bearing
6901 Bearing is commonly used in compact machinery where space is limited, such as small electric motors and precision instruments. Its thin section design makes it ideal for applications requiring low weight and minimal radial space.

In robotics, 6901 Bearing provides smooth rotation in joints and actuators, thanks to its balanced radial load capacity. The open seal design allows for easy lubrication, extending its service life in continuous operation.

For consumer electronics like printers and small fans, 6901 Bearing’s chrome steel construction ensures quiet and efficient performance. The ABEC-1 tolerance class offers reliable precision for everyday use.

Medical devices such as dental tools benefit from 6901 Bearing’s consistent operation and resistance to wear. Its lightweight design and compatibility with various lubricants make it suitable for sterile environments.

Automotive applications like dashboard controls and small actuators often rely on 6901 Bearing for its durability and compact size. The metric dimensions ensure easy integration into both European and Asian vehicle components.

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