The Science Behind High-Temperature Bronze Bearings
Bronze bearings, particularly single-piece bronze bushings, are valued for their durability, resistance to wear, and corrosion resistance. Here are some key characteristics and considerations regarding these bronze bearings:
Material: These bronze bearings are machined from C954 Tin Bronze, which is known for its high tensile strength, with a value of 90,000 PSI. This robust material provides excellent load-bearing capabilities, making it suitable for various heavy-duty applications.
Jamming : The one-piece design of bronze bearings is particularly advantageous in applications like powder coating, media blasting, or painting where airborne particles are common. This design prevents particulate matter from entering and potentially jamming the bearing, enhancing operational reliability, reducing maintenance needs, and minimizing downtime in particle-rich environments.
Coefficient of Thermal Expansion: The coefficient of thermal expansion is an important property, especially when working at elevated temperatures. The fact that these bearings have a coefficient of thermal expansion at 600°F suggests that they can maintain their integrity and dimensional stability under relatively high-temperature conditions.
Corrosion Resistance: Bronze, in general, is highly resistant to corrosion, which makes these bearings suitable for applications where exposure to moisture, chemicals, or other corrosive substances might be a concern.
Width Options: The availability of these bearings in 2″ wide, 3″ wide, and 4″ wide wheels, in high-temperature caster wheels and steel caster wheels, provides versatility in selecting the appropriate size for different applications. The choice of width can impact load distribution and stability.
Bronze bearings like these are commonly used in various heavy industrial applications, including machinery, equipment, auto-claves for aerospace, and conveyors. They are relied upon for their robustness, longevity, and ability to withstand harsh conditions, making them an excellent choice when durability is a top priority.
