

VXB
R4AZZ High Temperature Bearing - 500°F Rated - 1/4" x 3/4" x 9/32"inch
UPC: 00193019042588
Type: Deep Groove Ball Bearing
Closures: Shielded
Material: Stainless Steel
Clearance: C4
R4AZZ High Temperature Shielded Ball Bearing - Single Bearing
✔️ Stainless Steel - 1/4" x 3/4" x 9/32" - Rated to 500°F
This R4AZZ high-temperature ball bearing is built for heat-intensive applications where regular bearings can’t survive. Made from stainless steel with C4 clearance and Klubertemp HCB83-402 high-temp grease, it’s perfect for ovens, dryers, machinery, or any environment reaching up to 500°F (260°C).
✅ Pack size: 1 high-temp bearing
✅ Inner diameter: 1/4"
✅ Outer diameter: 3/4"
✅ Width: 9/32"
✅ Material: Stainless steel
✅ Closures: Shielded on both sides
✅ Clearance: C4 (for thermal expansion)
✅ Lubrication: Klubertemp HCB83-402 high-temp grease
✅ Max operating temp: 500°F (260°C)
✅ Ideal for: High-heat applications, ovens, dryers, HVAC systems
💡 Why choose a C4 clearance bearing for high-temperature use?
C4 clearance allows for thermal expansion during operation, preventing internal stress and failure. When combined with high-temp grease and stainless steel shields, it ensures smooth, reliable rotation in extreme environments.
Heat it up without breaking down - this bearing is made to keep spinning strong where others can’t. Get yours today!
I used four of these bearings on two wheels of my trailer that I use to haul my two pet elephants. The d__n axle broke but the bearings were still intact. Thanks VXB!
haven't used much. They were for a back-up motor.