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Needle Roller Thrust Bearings (Cages) AXK0821-TV

Needle Roller Thrust Bearings (Cages) AXK0821-TV

The AXK0821-TV is a compact needle roller thrust bearing with an 8mm bore and 21mm outer diameter, designed for thrust loads. It handles dynamic loads up to 1755 lbf and spins efficiently at speeds up to 17800 RPM.
Made from durable steel needles and a PA66 cage, it offers reliable performance in temperatures from -30°C to 110°C. The bearing requires regular lubrication for optimal operation.
Its lightweight design (just 2mm wide) makes it suitable for tight spaces. Ideal for applications like small gearboxes or machinery where high-speed thrust loads are common.
Compliant with RoHS standards, it’s interchangeable with INA bearings for easy replacement. The ABEC-1 rating ensures consistent performance in general industrial use.

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Product Parameters

  • Part Number AXK0821-TV
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 8 mm
  • Bore Dia Tolerance 0.025mm to 0.115mm
  • Outer Dia 21 mm
  • Outer Dia Tolerance -0.320mm to -0.110mm
  • Width 2 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Type Cages
  • For Load Direction Thrust
  • Series AXK&TC
  • Cage Material PA66
  • Needle Material Steel
  • Dynamic Thrust Load 1755 lbf
  • Static Thrust Load 4365 lbf
  • Max Speed 17800 rpm
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • Allocated Axial Bearing Washer AS0821
Needle Roller Thrust Bearings (Cages) AXK0821-TV dimension drawing
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Features

How Does AXK0821-TV Bearing Handle High-Speed Applications?
AXK0821-TV Bearing features a PA66 cage and steel needles, designed to manage high-speed operations up to 17,800 rpm.
Its dynamic thrust load capacity of 1755 lbf ensures steady performance under pressure.
The bearing requires lubrication to maintain smooth operation within a temperature range of -30° to 110°C.
With ABEC-1 precision, it offers reliable performance for thrust load applications.

Application

Key Fields for AXK0821-TV Bearing
AXK0821-TV Bearing is commonly used in industrial gearboxes, where its compact design and high thrust load capacity make it ideal for tight spaces. The steel needles and PA66 cage provide a good balance of strength and reduced friction.
Where Is AXK0821-TV Bearing Used?
In automotive applications, AXK0821-TV Bearing fits well in clutch release mechanisms and transmission systems. Its metric sizing ensures compatibility with many European and Asian car models.
Built for Heavy-Duty Use: AXK0821-TV Bearing
This bearing handles high speeds up to 17800 rpm, making it suitable for power tools and small machinery. The required lubrication ensures smooth operation over long periods.
Medical vs Industrial: Where AXK0821-TV Bearing Excels
While not typically used in medical devices, AXK0821-TV Bearing shines in industrial settings like conveyor systems. Its ABEC-1 rating offers reliable precision for general machinery.
Perfect Fit for Automation: AXK0821-TV Bearing
In robotic arms and automated assembly lines, AXK0821-TV Bearing provides precise axial load support. The lightweight PA66 cage helps reduce overall system weight.

Q&A

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