4T-3984 NTN 66,675 x x 30,048 mm TAP. ROLL. SINGLE ROW CONE
The 4T-3984 NTN is a cone for a single-row tapered roller bearing. This removable cone consists of the inner ring and rollers of the bearing. The inner and outer rings have conical raceways and the rollers are tapered.
4T-3984 Tapered Roller Bearing Cone (Inner Ring) 66,675 x 30,048 mm NTN brand
4T-3984 – NTN (Japan). Tapered roller bearing component. Single row tapered roller bearing component. Cone (Inner Ring). Mounted cone, pressed steel cage. Case hardened steel increases theoretical bearing life by up to 40%.