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Drawn Cup Needle Roller Bearings HK2030-ZW

Drawn Cup Needle Roller Bearings HK2030-ZW

The HK2030-ZW is a drawn cup needle roller bearing with a 20mm bore and 26mm outer diameter, made from sturdy steel. It handles radial loads up to 4901 lbf and spins smoothly at speeds up to 12700 RPM.
Its double-row design provides extra stability, while the open construction allows for easy lubrication. The press-fit mounting ensures a secure fit on shafts.
This bearing works well in temperatures from -20°C to 110°C and is interchangeable with INA models. Ideal for applications like gearboxes or automotive components where space is limited.
Compliant with RoHS standards, it’s a reliable choice for industrial and mechanical uses. The compact size (30mm width) makes it versatile for tight spaces.

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Product Parameters

  • Part Number HK2030-ZW
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 20 mm
  • Bore Dia Tolerance +20-+41°Cm
  • Outer Dia 26 mm
  • Outer Dia Tolerance Not Rated
  • Width 30 mm
  • Width Tolerance -0.3mm to 0mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Needle
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Series Open End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 4901 lbf
  • Static Radial Load 8992 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 12700 rpm
  • Weight 35 g
Drawn Cup Needle Roller Bearings HK2030-ZW dimension drawing
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Features

How Does HK2030-ZW Bearing Handle Radial Loads?
HK2030-ZW Bearing features a double-row needle roller design, offering high radial load capacity with a compact size.
Its dynamic radial load rating of 4901 lbf ensures reliable performance in demanding applications.
The steel construction provides durability, while the open-end design allows for easy press-fit installation.
With a maximum speed of 12,700 rpm, it balances efficiency and strength in various operating conditions.

Application

Industrial Uses of HK2030-ZW Bearing
HK2030-ZW Bearing is commonly used in industrial gearboxes, where its double-row needle rollers handle high radial loads efficiently. The press-fit design ensures a secure mounting, reducing maintenance needs in demanding environments.
Where Is HK2030-ZW Bearing Used?
In automotive transmissions, HK2030-ZW Bearing provides reliable support for rotating shafts, thanks to its steel construction and high-speed capability. Its compact size makes it ideal for space-constrained applications like clutch assemblies.
Built for Heavy-Duty Use: HK2030-ZW Bearing
This bearing excels in conveyor systems, where its open-end design allows for easy lubrication and prolonged service life. The steel cage and rollers ensure durability even under continuous operation.
Medical vs Industrial: Where HK2030-ZW Bearing Excels
While HK2030-ZW Bearing is versatile enough for medical pumps, its primary strength lies in industrial machinery like printing presses. The high dynamic load capacity makes it suitable for repetitive, high-stress tasks.
Perfect Fit for Automation: HK2030-ZW Bearing
In robotic arms, HK2030-ZW Bearing offers smooth motion control due to its precise needle roller alignment. The metric dimensions ensure compatibility with a wide range of automated systems.

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