Crankshaft kit for KOMATSU PC45R-8 (crankshaft + bearings)

Crankshaft kit for KOMATSU PC45R-8 (TZ573B1009-00)

Crankshafts are used in KOMATSU excavator cycloidal gears. The kit includes a crankshaft, 2 needle bearings and 2 tapered roller bearings.

Occurs in the catalog under the number: TZ573B1009-00. Used, among others, in the PC45R-8 model.

The shaft is 106 mm long.

Needle roller bearings dimensions: 42 mm inside diameter, 30 mm outside diameter and 22 mm in height.

Tapered roller bearings dimensions: 32mm inside diameter, 50mm outside diameter and 22mm in height.

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