SKF 619/4 Bearing – Precision Compact Solution


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                     Deep groove ball bearing                      

Brand:  619/4 bearing   
Our Price:$1.50      Ask for quotation
Filling slots:WithoutModel Number: 619/4
Size:
4mm x 11mm x 4mm
Number of rows:1
Locating feature, bearing outer ring:None
Bore type:Cylindrical
Cage:Sheet metal
Matched arrangement:No
Radial internal clearance:CN C2 C3 C4
Tolerance class:Class P6 (P5)
Material, bearing:Bearing steel
Seals Type:Open type   ZZ  2Z  2RS1  DDU VV  DW
LubricantGrease
Deep groove ball bearing with seals or shields

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sea

ling prolongs bearing service life

Simple, versatile and robust design

Low friction and high-speed capability

Accommodate radial and axial loads in both directions

Require little maintenance





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Knowledge and introduction of bearings

The SKF 619/4 deep groove ball bearing is a high-precision, compact component engineered to deliver exceptional performance in small-scale and high-speed applications. Manufactured to SKF’s exacting standards, this bearing offers unparalleled reliability, durability, and efficiency, making it an ideal choice for various industries, including electronics, medical devices, and precision instruments.

Technical Specifications:

  • Model: 619/4

  • Material: High-quality chrome steel (100Cr6) or stainless steel (AISI 440C)

  • Inner Diameter (ID): 4 mm

  • Outer Diameter (OD): 11 mm

  • Width: 4 mm

  • Dynamic Load Rating (Cr): 400 N

  • Static Load Rating (Cor): 155 N

  • Limiting Speed:

    • Grease Lubrication: 80,000 rpm

    • Oil Lubrication: 95,000 rpm

  • Sealing Options: Available in open, shielded (2Z), or sealed (2RS1) configurations for various environmental conditions.

  • Tolerance Class: P0 (Standard) or higher upon request for specialized needs.

  • Weight: Approximately 0.001 kg

Key Features:

  1. Compact Design: Slim profile and lightweight build for space-limited applications.

  2. High-Speed Performance: Engineered for smooth operation at high rotational speeds, making it ideal for precision-driven machinery.

  3. Durable Construction: Resistant to wear and corrosion, ensuring a long service life even in challenging environments.

  4. Versatile Application: Suitable for radial and axial load conditions, providing flexibility for diverse use cases.

  5. Optimized Friction: Low-friction design reduces energy consumption and heat generation.

Applications:

The SKF 619/4 bearing is perfectly suited for a range of industries and applications, including:

  • Micro-motors and high-speed electric tools.

  • Medical devices such as imaging equipment and dental drills.

  • Robotics and automation systems requiring precise and reliable components.

  • Miniature pumps and compressors.

  • Precision measuring instruments and gauges.

Why Choose the SKF 619/4 Bearing?

SKF’s reputation for precision engineering and quality ensures that the 619/4 bearing delivers optimal performance in any application. Its compact size, high load capacity, and exceptional speed capability make it a trusted solution for engineers and manufacturers worldwide.

With the SKF 619/4 deep groove ball bearing, you can expect unmatched performance, minimal maintenance requirements, and long-term reliability, ensuring your equipment operates seamlessly and efficiently.

Choose SKF 619/4 for an uncompromising balance of precision and durability.


For further details on this product please directly contact our sales department under timson@dmsw.com 


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Timson Power Technology (Shanghai) Co., Ltd

Our Timson Power Technology (Shanghai) Co., Ltd was founded in 2012 and we beganattempting online transactions through the Bearing Mall in 2014. Collectively our staff have decades of experience in the bearing trade and we are also authorised distributors of some of the world’s leading manufacturers, meaning we can offer industry leading service and prices.