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Constant Section (CS) Bearings K32013AR0

Constant Section (CS) Bearings K32013AR0

The K32013AR0 is a slim, angular contact ball bearing measuring 320mm in bore diameter and 346mm in outer diameter, with a compact 13mm width. Made from chrome steel with a brass cage, it offers a good balance of strength and durability.

This bearing handles radial loads up to 4197 lbf and static thrust loads up to 10591 lbf, making it suitable for moderate-speed applications. Its 30° contact angle provides stable performance under combined loads.

The open design allows easy lubrication, while the ABEC-1 tolerance ensures reliable precision. It works in temperatures from -30°C to 110°C, fitting well in industrial settings.

Ideal for machinery requiring slim profiles, such as robotics or medical equipment. It’s interchangeable with KAYDON bearings, simplifying replacements. Weighing 0.96kg, it’s lightweight yet robust for its size. Compliant with RoHS standards.

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Product Parameters

  • Part Number K32013AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 320 mm
  • Bore Dia Tolerance -0.036mm to 0
  • Outer Dia 346 mm
  • Outer Dia Tolerance -0.036mm to 0
  • Width 13 mm
  • Width Tolerance +.000 –.254mm
  • Thin Section Bearings Type Reali-Slim mm Metric Bearings
  • Series 13 mm
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 329.7 mm
  • Internal Diameter On Outer Ring (Small Side Face) 336.3 mm
  • Internal Diameter On Outer Ring (Large Side Face) 339.3 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 4197 lbf
  • Static Radial Load 12835 lbf
  • Static Thrust Load 10591 lbf
  • Static Moment 37050 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 5499 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.96 Kg
  • price（$） 323.67
Constant Section (CS) Bearings K32013AR0 dimension drawing
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Features

Performance Features of K32013AR0 Bearing

K32013AR0 Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 4197 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending operational life.
With a temperature range of -30°C to 110°C, it performs well in diverse environments.

Application

Key Fields for K32013AR0 Bearing
K32013AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its slim profile and angular contact design are beneficial. The open seal type allows for easy lubrication, ensuring long service life in high-demand environments.

In automotive applications, K32013AR0 Bearing fits well in steering systems and electric motors, thanks to its ability to handle both radial and thrust loads. The 30° contact angle provides stability, making it suitable for dynamic driving conditions.

For medical imaging devices, K32013AR0 Bearing’s chrome steel construction ensures smooth operation and reliability. Its brass cage reduces friction, which is crucial for maintaining precision in sensitive equipment.

In consumer electronics like high-end printers, K32013AR0 Bearing’s thin section design saves space without compromising performance. The ABEC-1 tolerance class ensures consistent operation, even in compact devices.

Automation vs Industrial: Applications of K32013AR0 Bearing
K32013AR0 Bearing excels in automation systems, such as CNC machines, where its precise angular contact design enhances accuracy. The metric sizing makes it versatile for various industrial setups.

In heavy machinery, K32013AR0 Bearing’s dynamic radial load capacity ensures durability under stress. Its brass cage also helps in reducing wear, making it a reliable choice for long-term use.

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