S6008ZZ High Temperature Shielded Ball Bearing✔️ 40x68x15mm Stainless Steel - C4 Clearance The S6008ZZ is a high-temperature deep groove ball bearing made from stainless steel with double metal shields for added protection. Designed for durability in demanding environments, it’s pre-lubricated with Klubertemp HCB83-402 grease and built to handle temperatures up to 500°F (260°C). ✅ Quantity: 1 Bearing✅ Size: 40mm inner x 68mm outer x 15mm width✅ Material: Stainless steel✅ Type: Deep groove ball bearing✅ Closures: Double metal shields (ZZ)✅ Clearance: C4 (extra clearance for thermal expansion)✅ Grease: Klubertemp HCB83-402 (high-temp rated)✅ Max Temperature: 500°F / 260°C 💡 Why use C4 clearance in high-temperature bearings?C4 clearance provides additional space between bearing components, allowing for thermal expansion during high-temperature operation - preventing friction, wear, and premature failure. Ideal for ovens, drying machines, or any heat-intensive setup where longevity and performance can’t be compromised.