4T-1280/1220 NTN 22,23 x 57,15 x 22,23 mm TAP. ROLL. SINGLE ROW
The 4T-1280/1220 NTN is easy to (dis)assemble as it is a combination of a cup and a cone. The cone unit consists of an inner ring with cage and roller set. The cup is the outer ring. Single-row tapered roller bearings have an open design.
4T-1280/1220 Single Row Tapered Roller Bearing 22,225×57,15×22,225 mm. by NTN
4T-1280/1220 – NTN (Japan). Single row tapered roller bearing, pressed steel cage. Tapered roller bearing. Case hardened steel increases theoretical bearing life by up to 40%. Total bearing width (T): 22,225 mm / 0,875 in.