4T-18690/18620 Single Row Tapered Roller Bearing 46,038×79,375×17,462 mm. by NTN
4T-18690/18620 – NTN (Japan). Single row tapered roller bearing, pressed steel cage. Tapered roller bearing. Total bearing width (T): 17,462 mm / 0,6875 in. Case hardened steel increases theoretical bearing life by up to 40%.
4T-18685/18620 Single Row Tapered Roller Bearing 44,45×79,375×17,462 mm. by NTN
4T-18685/18620 – NTN (Japan). Single row tapered roller bearing, pressed steel cage. Tapered roller bearing. Total bearing width (T): 17,462 mm / 0,6875 in. Case hardened steel increases theoretical bearing life by up to 40%.