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Needle Roller Thrust Bearings (Cages) AXK5578
Needle Roller Thrust Bearings (Cages) AXK5578

Needle Roller Thrust Bearings (Cages) AXK5578

The AXK5578 is a needle roller thrust bearing with a 55mm bore and 78mm outer diameter, designed for handling thrust loads. Made from sturdy steel, it supports dynamic loads up to 8550 lbf and static loads up to 41850 lbf.
Its compact 3mm width makes it ideal for tight spaces, while the steel cage ensures durability. The bearing operates smoothly at speeds up to 4300 RPM and works in temperatures from -30°C to 110°C.
This model is interchangeable with INA bearings, offering a reliable replacement option. It requires regular lubrication for optimal performance.
Suitable for applications like gearboxes or industrial machinery where high thrust loads are common. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number AXK5578
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 55 mm
  • Bore Dia Tolerance 0.06mm to 0.250mm
  • Outer Dia 78 mm
  • Outer Dia Tolerance -0.450mm to -0.150mm
  • Width 3 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Type Cages
  • For Load Direction Thrust
  • Series AXK&TC
  • Cage Material Steel
  • Needle Material Steel
  • Dynamic Thrust Load 8550 lbf
  • Static Thrust Load 41850 lbf
  • Max Speed 4300 rpm
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • Allocated Axial Bearing Washer AS5578

Features

How Does AXK5578 Bearing Handle High Thrust Loads?
AXK5578 Bearing is built with steel cages and needles, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 8550 lbf, making it suitable for demanding industrial applications.
The steel construction ensures durability and reliable performance under heavy loads.
With a maximum speed of 4300 rpm, AXK5578 Bearing balances efficiency and strength.
The ABEC-1 rating provides consistent precision for various operational needs.
Its temperature range of -30° to 110°C allows use in diverse environments.

Application

Industrial Uses of AXK5578 Bearing
AXK5578 Bearing is commonly used in industrial settings, especially in machinery like conveyor belts and packaging equipment where space is limited but high thrust capacity is needed. Its compact design and steel construction make it reliable for continuous operation.
Where Is AXK5578 Bearing Used?
You’ll often find AXK5578 Bearing in automotive applications, such as gearboxes and clutch mechanisms, where its high load capacity handles axial forces efficiently. The steel needles and cage ensure durability even under frequent use.
Built for Heavy-Duty Use: AXK5578 Bearing
In robotics and automation, AXK5578 Bearing supports precise movements in robotic arms and linear actuators. Its thin profile fits neatly into tight spaces without compromising performance.
Medical vs Industrial: Where AXK5578 Bearing Excels
While AXK5578 Bearing isn’t typically used in medical devices, it shines in industrial equipment like presses and compressors. Its high static thrust load rating makes it ideal for heavy machinery.
Perfect Fit for Automation: AXK5578 Bearing
AXK5578 Bearing works well in 3D printers and CNC machines, where smooth axial movement is crucial. The steel cage and needles provide stability, ensuring consistent performance over time.

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