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 6309-2RS2/C3WT is a sealed single row deep groove ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 11915 lbf and operates smoothly at speeds up to 6700 RPM.
Its sealed design keeps dirt out and lubrication in, extending its lifespan, while the C3 radial clearance allows for thermal expansion. The bearing performs reliably in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where radial loads are common.
Weighing 811g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
Performance Features of 6309-2RS2/C3WT Bearing
6309-2RS2/C3WT Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 11915 lbf, ensuring reliable performance in various applications.
The sealed design of 6309-2RS2/C3WT Bearing keeps contaminants out, enhancing its durability.
With a maximum speed of 6,700 rpm, it balances efficiency and longevity.
6309-2RS2/C3WT Bearing operates smoothly in temperatures ranging from -30° to 120°C.
Its C3 radial clearance allows for better performance under thermal expansion.
The chrome steel cage in 6309-2RS2/C3WT Bearing ensures proper ball alignment, reducing wear.
This design also contributes to lower maintenance needs over time.
6309-2RS2/C3WT Bearing’s dimensions (45 mm×100 mm×25 mm) make it suitable for compact spaces.
Its ABEC 1 tolerance class ensures consistent performance in precision applications.
Common Applications of 6309-2RS2/C3WT Bearing
The 6309-2RS2/C3WT Bearing is widely used in industrial machinery, such as pumps and electric motors, where its sealed design helps keep contaminants out. Its C3 radial clearance ensures smooth operation even under varying thermal conditions.
Where Is 6309-2RS2/C3WT Bearing Used?
In automotive applications, 6309-2RS2/C3WT Bearing fits well in wheel hubs and transmissions, thanks to its robust chrome steel construction. The sealed design also makes it suitable for dusty or wet environments.
Ideal for Precision: 6309-2RS2/C3WT Bearing
For automation systems, 6309-2RS2/C3WT Bearing provides reliable performance in robotic arms and conveyor belts. Its deep groove design handles both radial and light axial loads with ease.
Automotive vs Industrial: Applications of 6309-2RS2/C3WT Bearing
In household appliances like washing machines, 6309-2RS2/C3WT Bearing ensures quiet and efficient operation. Its temperature range makes it adaptable to both hot and cold environments.