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Drawn Cup Needle Roller Bearings HK1622-ZW
Drawn Cup Needle Roller Bearings HK1622-ZW

Drawn Cup Needle Roller Bearings HK1622-ZW

The HK1622-ZW is a drawn cup needle roller bearing with a 16mm bore and 22mm outer diameter, made from sturdy steel. It handles radial loads up to 2945 lbf and can spin at speeds up to 15600 RPM.
Its open-end design and press-fit mounting make it easy to install, while the double-row construction provides stability under load. The bearing requires regular lubrication for optimal performance.
Suitable for temperatures between -20°C and 110°C, it’s a versatile choice for various applications. Ideal for use in automotive components or industrial machinery where space is limited.
Compliant with RoHS standards, this bearing is interchangeable with INA models for easy replacement. Its compact size (22mm width) offers a good balance of strength and space efficiency.

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Product Parameters

  • Part Number HK1622-ZW
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 16 mm
  • Bore Dia Tolerance +16-+34°Cm
  • Outer Dia 22 mm
  • Outer Dia Tolerance Not Rated
  • Width 22 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 2945 lbf
  • Static Radial Load 4361 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 15600 rpm
  • Weight 22 g

Features

How Does HK1622-ZW Bearing Handle High-Speed Applications?
HK1622-ZW Bearing features a double-row needle roller design, optimised for high-speed radial loads up to 15,600 rpm.
The steel construction ensures durability, while the press-fit shaft mount provides secure installation.
With a dynamic radial load capacity of 2,945 lbf, HK1622-ZW Bearing delivers reliable performance in demanding conditions.
Its open-end design allows for easy lubrication, maintaining smooth operation over time.
HK1622-ZW Bearing operates efficiently in temperatures ranging from -20°C to 110°C.
The steel cage and rollers enhance longevity, reducing the need for frequent replacements.

Application

Industrial Uses of HK1622-ZW Bearing
HK1622-ZW Bearing is commonly used in industrial machinery, especially where space is limited but high radial load capacity is needed, like in compact gearboxes. Its double-row needle design offers stability and efficiency in tight spaces.
Where Is HK1622-ZW Bearing Used?
In automotive applications, HK1622-ZW Bearing fits well in transmission systems and steering mechanisms, thanks to its press-fit design and high-speed capability. The steel construction ensures durability even under constant stress.
Perfect Fit for Automation: HK1622-ZW Bearing
HK1622-ZW Bearing works smoothly in robotic arms and automated assembly lines, where precision and reliability are key. Its open-end series allows for easy lubrication, keeping operations running smoothly.
Light-Duty vs Heavy-Duty: Best Uses for HK1622-ZW Bearing
For light-duty tasks like printers or small appliances, HK1622-ZW Bearing provides quiet and efficient performance. In heavier applications, such as conveyor systems, it handles radial loads with ease.
Medical vs Industrial: Where HK1622-ZW Bearing Excels
HK1622-ZW Bearing is suitable for medical devices like lab equipment, where its precision and low maintenance are valued. In industrial settings, it’s a go-to for machinery requiring high-speed rotation.

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