HRings Made From Bearing Steel (SUJ2), Rolling Elements Made From Ceramic (SI3N4)
TYNThis Special Design Allows The Bearing To Have Lower Friction And Lower Noise. The Temperature Rise Of The Bearing With A TYN Cage Is Lower Than That With A Phenolic Cage At A Rotational Speed Lower Than 1.4 Million DmN* ("Dm
NPitch Circle Diameter Of Rolling Elements (mm)" x "Speed" (Min-1"))
DUELSet Of 2 Universal Bearings, Extra Light Preload
P4YNSK Exclusive P4 Accuracy - (P4Y Indicates Special ID/OD Tighter Tolerance For Ease Of Matching Sets)
