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Sandvik / Tamrock
879 893 59 ROLLER BEARING
RANGER 500
Available — Request Quote| Part Number | 879 893 59 |
| Description | ROLLER BEARING |
| Brand | Sandvik (Tamrock) |
| Assembly | COMPRESSOR AIR END |
| Type | Drill Rig Spare Part |
Quick answer
879 893 59 (also written 87989359 or 879-893-59) is a Sandvik roller bearing spare part used in the COMPRESSOR AIR END assembly of the Sandvik RANGER 500. Verified compatible with 2 Sandvik machine models including RANGER 500, RANGER 600. 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: 87989359, 879 893 59, 879-893-59.
Compatible machines
2
OEM cross-reference
879 893 59
About Sandvik 879 893 59 ROLLER BEARING
Precision-manufactured for the Sandvik RANGER 500, this bearing component in the COMPRESSOR AIR END 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 RANGER 500 (RANGER 500). 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.