Sandvik / Tamrock
150 545 68 PUNCH FRONT BEARINGS , MOTOR SHAFT
Rock Drill Spare Part
| Part Number | 150 545 68 |
| Description | PUNCH FRONT BEARINGS , MOTOR SHAFT |
| Brand | Sandvik (Tamrock) |
| Assembly | SPECIAL TOOLS FOR ROCK DRILL |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
150 545 68 (also written 15054568, 150-545-68, or 150.545.68) is a Sandvik punch front bearings , motor shaft spare part used in the SPECIAL TOOLS FOR ROCK DRILL assembly of the Sandvik DD320-40. Verified compatible with 22 Sandvik machine models including AXERA 6-240, AXERA 7-240, AXERA 8-290. Used in 6 drifter configurations (HFX5, HFX5T, HL500). 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: 15054568, 150 545 68, 150-545-68.
Compatible machines
22
Drifter configurations
6
OEM cross-reference
150 545 68
About Sandvik 150 545 68 PUNCH FRONT BEARINGS , MOTOR SHAFT
Precision-manufactured for the Sandvik DD320-40, this bearing component in the SPECIAL TOOLS FOR ROCK DRILL provides reliable rotational support even under the harsh vibration and impact conditions of rock drilling. Timely replacement prevents cascading damage to adjacent drivetrain components.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD320-40 (DD320-40). 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
Why are bearings critical in drilling equipment?
Bearings support rotating shafts and components under extreme loads and vibrations. Failed bearings can cause catastrophic damage to gearboxes, drive trains, and drilling mechanisms, leading to extended downtime and costly repairs.
What causes premature bearing failure in mining equipment?
Common causes include contamination from dust and water ingress, misalignment during installation, excessive loads, inadequate lubrication, and operating beyond rated temperature ranges. Proper sealing and regular lubrication schedules are essential preventive measures.
