RING-WEAR 8C4824 - Caterpillar

Illustration 1 g01218913
Track carrier roller (1) Shaft (2) Duo-Cone seal (3) BearingsThe machine has two track carrier rollers on each side. The track carrier rollers give support to the track between the drive sprocket and the front idler. The carrier rollers turn on two tapered roller bearings (3). The track carrier rollers have Duo-Cone seals (2) at both ends of shaft (1) .The shaft on the track carrier roller is fastened to a support bracket by a clamp. The support bracket is welded to the track roller frame.The track carrier rollers must be in alignment with the sprocket and the front idler. The carrier roller is aligned by sliding the roller shaft in the support bracket.