


Sandvik / Tamrock
572 138 78 SHAFT
AXERA 7-240
| Part Number | 572 138 78 |
| Description | SHAFT |
| Brand | Sandvik (Tamrock) |
| Assembly | GEARBOX CONVERTER |
| Type | Drill Rig Spare Part |
Quick answer
572 138 78 (also written 57213878, 572-138-78, or 572.138.78) is a Sandvik shaft spare part used in the GEARBOX CONVERTER assembly of the Sandvik AXERA 7-240. Verified compatible with 3 Sandvik machine models including AXERA 7-240, AXERA T11 DATA-315 C, AXERA T12 DATA-315 C. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 57213878, 572 138 78, 572-138-78.
Compatible machines
3
OEM cross-reference
572 138 78
About Sandvik 572 138 78 SHAFT
This shaft transmits rotational force within the GEARBOX CONVERTER of the Sandvik AXERA 7-240. Precision-ground to tight tolerances, it ensures smooth power delivery and minimal vibration during drilling operations. Shaft wear can lead to misalignment and accelerated wear of connected bearings and gears.
This is an OEM-compatible aftermarket replacement part for the Sandvik AXERA 7-240 (AXERA 7-240). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
What are signs of shaft wear in drilling machines?
Symptoms include increased vibration during operation, unusual noise from the drivetrain, visible wear marks or scoring on shaft surfaces, and difficulty maintaining proper alignment of connected components.

