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Drawn Cup Needle Roller Bearings HK2018-RS
Drawn Cup Needle Roller Bearings HK2018-RS

Drawn Cup Needle Roller Bearings HK2018-RS

The HK2018-RS is a drawn cup needle roller bearing with a 20mm bore and 26mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 2855 lbf and operates smoothly at speeds up to 7600 RPM.
Its single-seal design helps keep contaminants out while maintaining easy access for lubrication. The press-fit mounting ensures a secure attachment to shafts.
This bearing is interchangeable with INA models, offering a practical replacement option. Suitable for applications like automotive components or small machinery where space is limited.
With a working temperature range of -20°C to 110°C, it performs well in various environments. RoHS compliant for safe use.

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Product Parameters

  • Part Number HK2018-RS
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 20 mm
  • Bore Dia Tolerance +20-+41°Cm
  • Outer Dia 26 mm
  • Outer Dia Tolerance Not Rated
  • Width 18 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 Single Seal
  • Series Open End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 2855 lbf
  • Static Radial Load 4519 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 7600 rpm
  • Weight 21 g

Features

Why Choose HK2018-RS Bearing for Precision Tasks?
HK2018-RS Bearing features a single-seal design, protecting against contaminants while maintaining smooth operation.
Its steel construction ensures durability and resistance to wear in radial load applications.
With a dynamic radial load capacity of 2855 lbf, HK2018-RS Bearing handles demanding tasks with ease.
The press-fit shaft mount simplifies installation, saving time and effort.
HK2018-RS Bearing operates efficiently at speeds up to 7600 rpm, making it suitable for high-performance applications.
Its temperature range of -20 to 110°C ensures reliable performance in various environments.
The needle roller design of HK2018-RS Bearing provides excellent load distribution, reducing stress on components.
Regular lubrication ensures long service life and consistent performance.

Application

Industrial Uses of HK2018-RS Bearing
HK2018-RS Bearing is commonly used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and gearboxes. Its single seal design helps keep contaminants out while maintaining smooth operation.
What Makes HK2018-RS Bearing a Preferred Choice?
In automotive applications, HK2018-RS Bearing fits well in transmission systems and steering mechanisms, thanks to its press-fit mounting and steel construction. The needle roller design ensures efficient load distribution even in tight spaces.
Perfect Fit for Automation: HK2018-RS Bearing
For automation equipment, HK2018-RS Bearing works reliably in robotic arms and linear guides, where precision and durability are key. Its metric sizing makes it easy to integrate into various European and Asian machinery designs.
Medical vs Industrial: Where HK2018-RS Bearing Excels
While HK2018-RS Bearing isn’t typically used in medical devices, it shines in industrial tools like packaging machines and small motors. The steel cage and rollers provide long-lasting performance in high-speed environments.

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