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Single Row Deep Groove Ball Bearings 619/8-2ZR

Single Row Deep Groove Ball Bearings 619/8-2ZR

The 619/8-2ZR is a compact single-row deep groove ball bearing, measuring 8mm in bore and 19mm in outer diameter, with a width of just 6mm. Made from durable chrome steel, it handles radial loads up to 328 lbf and spins smoothly at speeds up to 53,000 RPM.

Its shielded design keeps dirt out while maintaining smooth operation, and the chrome steel cage adds durability. The bearing performs well in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s ideal for small machinery or appliances where space is limited but reliable performance is needed.

Weighing only 0.0071kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 619/8-2ZR
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 328 lbf
  • Static Radial Load 105 lbf
  • Max Speed 53000 rpm
  • Weight 0.0071 kg
Single Row Deep Groove Ball Bearings 619/8-2ZR dimension drawing
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Features

Performance Features of 619/8-2ZR Bearing

619/8-2ZR Bearing is designed with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 328 lbf, ensuring reliable performance in various applications.

The shielded design of 619/8-2ZR Bearing protects against dust and debris, enhancing durability.
With a maximum speed of 53,000 rpm, it balances efficiency and longevity.

619/8-2ZR Bearing operates smoothly in temperatures ranging from -30° to 120°C.
Its compact size of 8 mm×19 mm×6 mm makes it suitable for space-constrained applications.

The ABEC 1 | ISO P0 tolerance ensures consistent performance and reliability.
Chrome steel construction provides excellent wear resistance, reducing maintenance needs.

Application

Common Applications of 619/8-2ZR Bearing
In industrial settings, 619/8-2ZR Bearing is commonly used in small motors and pumps due to its compact size and reliable radial load capacity. The shielded design helps keep contaminants out, extending its service life.

Where Is 619/8-2ZR Bearing Used?
You’ll often find 619/8-2ZR Bearing in automotive applications like electric window mechanisms or cooling fans, where smooth rotation is essential. Its metric sizing makes it a versatile fit for various European and Asian car models.

Ideal for Precision: 619/8-2ZR Bearing
For medical devices such as dental handpieces or lab equipment, 619/8-2ZR Bearing offers consistent performance thanks to its chrome steel construction. The ABEC 1 tolerance ensures reliable operation in precision-driven environments.

Automotive vs Industrial: Applications of 619/8-2ZR Bearing
In automotive systems, 619/8-2ZR Bearing handles light loads in accessories like alternators, while in industrial gearboxes, it supports steady radial loads. Its temperature range of -30°C to 120°C suits diverse operating conditions.

Perfect Fit for Automation: 619/8-2ZR Bearing
619/8-2ZR Bearing works well in small robotic joints or conveyor belt guides, where its low friction and high-speed capability (up to 53,000 rpm) are advantageous. The shielded seals also protect against dust in automated environments.

Q&A

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