Crankshaft kit for CAT 305 (crankshaft + bearings)

Crankshaft kit for CAT 305 (171-9334)

Crankshafts are used in CAT excavator cycloidal gears. There are 2 tapered roller bearings and 2 needle roller bearings. In this type of transmission, 2 crankshafts are mounted.

The presented crankshaft is available in the catalog under the number 171-9334. Used, among others, in the 305 model.

The shaft is 112 mm long.

Needle roller bearings dimensions: 39 mm inner diameter, 25 mm outer diameter and 20 mm high.

Tapered roller bearings dimensions: 25mm inside diameter, 52mm outside diameter and 20.5mm in height.

The product was manufactured by a company specializing in the production of spare parts for undercarriages of tracked excavators.