FYH Bearing UCP318-56 3-1/2" Pillow Block Mounted Bearing 33 width ✅ Balls: Silicon Nitride (Si3N4)

✅ Balls: Silicon Nitride (Si3N4) ceramic

this one's got your back

each R155ZZ Comes with double metal shields (ZZ) to keep out dust and dirt

5218ZZ Nachi Double Row Angular Ball Bearing

making them perfect for drive systems with intermittent motion

FYH Bearing UCP318-56 3-1/2" Pillow Block Mounted Bearing 33 width ✅ Balls: Silicon Nitride (Si3N4)UCP318 56 FYH Bearing Pillow Block Bearing Cylindrical bore (with set screws) 3 1 2" Inner Diameter Bearing This is the most common type of mounted ball unit. The rib at the bottom of the housing mounting section provides for a robust unit that can withstand great loads from any direction. Mounted units with cast steel housings are also available in this series, and are used for applications with severe loading and shock load conditions. Tapered bore