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619 series 6921-ZZ

Manufactured with Chrome Steel SAE-52100 and lubricated with Chevron SRI-2 Grease, the 6921-ZZ deep groove ball bearing delivers smooth operation and extended service life, even in demanding environments.

Product Number: 6921-ZZ

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  • Description
  • Features
  • Application
  • Interchange
Product Number 6921-ZZ
Manufacturers TFL, OEM
Type 619 series
Inner Diameter 105mm
Outer Diameter 145mm
Width 20mm
Material Chrome Steel SAE-52100
Lubrication Chevron SRI-2 Grease
Static Load 9,750 lbf
Dynamic Load 9,460 lbf
Speed Limit 4,300 RPM
Country of Origin China

Why Engineers Choose 6921-ZZ 619 series Bearings

  • Robust build with Chrome Steel SAE-52100 to support heavy loads and enhance durability.
  • Metal Shielded sealing effectively keeps lubricants in and dirt out, maintaining efficiency.
  • Compact structure (105mmx145mmx20mm) makes it easy to integrate into diverse machinery.
  • Superior rotation capability for precision applications, ensuring minimal vibration and noise.

Where 6921-ZZ 619 series Bearings Excel

  • Essential for high-performance automotive gearboxes, ensuring smooth gear transitions.
  • Widely used in textile machinery, reducing wear and tear while maintaining accuracy.
  • Perfect for industrial fans and HVAC systems, improving airflow and reducing energy costs.
  • Trusted in aerospace applications, where precision and reliability are crucial.
61921Z, 6921 2Z, SS, 6921 ZZ, 61921.2ZJ1, 921KDD

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