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Drawn Cup Needle Roller Bearings HK3224
Drawn Cup Needle Roller Bearings HK3224

Drawn Cup Needle Roller Bearings HK3224

The HK3224 is a drawn cup needle roller bearing with a 32mm bore and 39mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 6182 lbf and operates smoothly at speeds up to 8100 RPM.
Its open-end design and press-fit mounting make it easy to install in tight spaces, while the steel cage ensures durability. The bearing requires lubrication for optimal performance.
Suitable for temperatures between -20°C and 110°C, this model is interchangeable with INA bearings, offering a practical replacement option. Ideal for applications like automotive components or industrial machinery where space is limited.
Compliant with RoHS standards, it’s a dependable choice for radial load scenarios. Its compact width of 24mm makes it a space-saving solution.

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Product Parameters

  • Part Number HK3224
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 32 mm
  • Bore Dia Tolerance +25°Cm-+50°Cm
  • Outer Dia 39 mm
  • Outer Dia Tolerance Not Rated
  • Width 24 mm
  • Width Tolerance -0.3mm to 0mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Needle
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Series Open End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 6182 lbf
  • Static Radial Load 1214 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 8100 rpm
  • Weight 49 g

Features

Performance Features of HK3224 Bearing
HK3224 Bearing is designed with a single-row needle roller construction, offering efficient radial load handling.
Its dynamic radial load capacity of 6182 lbf ensures reliable performance in various applications.
The steel rings and cage provide durability, while the press-fit shaft mount simplifies installation.
With a maximum speed of 8100 rpm, HK3224 Bearing balances speed and load capacity effectively.
Operating within a temperature range of -20 to 110°C, it adapts to diverse working conditions.
Regular lubrication ensures smooth operation and extends the bearing’s service life.

Application

Industrial Uses of HK3224 Bearing
HK3224 Bearing is commonly used in industrial gearboxes, where its compact design and high radial load capacity make it ideal for space-constrained applications. The steel construction ensures durability even in demanding environments.
Where Is HK3224 Bearing Used?
In automotive transmissions, HK3224 Bearing provides reliable performance, handling high speeds and radial loads with ease. Its press-fit design simplifies installation, making it a favourite among mechanics.
Built for Heavy-Duty Use: HK3224 Bearing
For conveyor systems, HK3224 Bearing offers smooth operation under continuous radial loads. The open-end design allows for easy lubrication, extending its service life in heavy-duty settings.
Medical vs Industrial: Where HK3224 Bearing Excels
While HK3224 Bearing isn’t typically used in medical devices, it shines in industrial machinery like printing presses. Its high-speed capability and steel components ensure consistent performance.
Automotive vs Aerospace: Applications of HK3224 Bearing
HK3224 Bearing is a staple in automotive steering systems, where its radial load handling is crucial. Though not suited for aerospace, it’s a reliable choice for ground vehicles.

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