Nylon vs Steel vs Brass: Which Bearing Cage Survives Heat?
Compare Nylon (TN9), Pressed Steel, and Machined Brass (M) bearing cages under high heat. Explore 4 practical case scenarios to prevent premature cage failure.
Read articleCompare leading global bearing brands and explore compatible TFL alternatives by model, product type and application.
View all Brands GuideMatch manufacturer part numbers with interchangeable TFL bearing options and model-selection support.
Browse bearing solutions by equipment, operating environment and industry.
Practical guidance on bearing selection, applications, maintenance and sourcing.
Compare Nylon (TN9), Pressed Steel, and Machined Brass (M) bearing cages under high heat. Explore 4 practical case scenarios to prevent premature cage failure.
Read article
Find answers about quality, orders, technical support and after-sales service.
Use our articles, reference tools and customer resources to support sourcing decisions.
Learn about TFL Bearing, our quality systems and supply capabilities.
View all About & CapabilitiesAccess engineering support and services throughout the purchasing process.
View all Services & SupportExplore customer projects, sourcing partnerships and ways to contact our team.
View all Work With TFL
The F6004zz is a flanged ball bearing with a 20mm bore and 42mm outer diameter, compact at just 12mm wide. Its chrome steel construction offers durability, while the stainless steel cage ensures smooth operation.
This shielded bearing handles radial loads up to 2113 lbf and spins efficiently at speeds up to 34,000 RPM. Pre-lubricated with grease, it works in temperatures from -30°C to 120°C.
The flange design (45mm outer diameter) provides secure mounting, preventing slippage in tight spaces. Ideal for small motors, conveyor systems, or machinery where space is limited.
Weighing only 0.071kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.
Performance Features of F6004zz Bearing
F6004zz Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 2113 lbf, ensuring steady performance in various applications.
The stainless steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 34,000 rpm, it combines durability and high-speed efficiency.
F6004zz Bearing operates smoothly in temperatures from -30° to 120°C, suitable for diverse environments.
Its shielded design helps keep contaminants out, reducing maintenance needs.
Industrial Uses of F6004zz Bearing
F6004zz Bearing is commonly used in conveyor systems and small electric motors, where its shielded design helps keep contaminants out. The flanged outer ring makes it easier to mount in tight spaces, saving time during installation.
Where Is F6004zz Bearing Used?
You’ll often find F6004zz Bearing in household appliances like washing machines and fans, thanks to its smooth operation and durability. Its metric sizing ensures compatibility with a variety of European and Asian-made devices.
Built for Heavy-Duty Use: F6004zz Bearing
F6004zz Bearing handles radial loads well in industrial gearboxes, making it a reliable choice for machinery. The chrome steel construction ensures long-lasting performance even in demanding conditions.
Automotive vs Aerospace: Applications of F6004zz Bearing
In automotive applications, F6004zz Bearing works well in alternators and small pumps due to its compact size. While not typically used in aerospace, its precision makes it suitable for some light-duty aviation equipment.
Perfect Fit for Automation: F6004zz Bearing
F6004zz Bearing is ideal for robotic arms and 3D printers, where its low friction and high-speed capability are key. The stainless steel cage adds extra durability for continuous operation.