4T-497/493 Single Row Tapered Roller Bearing 85,725×136,525×30,162 mm. by NTN
4T-497/493 – NTN (Japan). Single row tapered roller bearing, pressed steel cage. Tapered roller bearing. Total bearing width (T): 30.162 mm / 1,1875 in. Case hardened steel increases theoretical bearing life by up to 40%.