Sandvik / Tamrock
817 750 09 Plain bearing
DT820
Available — Request Quote| Part Number | 817 750 09 |
| Description | Plain bearing |
| Brand | Sandvik (Tamrock) |
| Assembly | HYDR. CYLINDER |
| Type | Drill Rig Spare Part |
Quick answer
817 750 09 (also written 81775009 or 817-750-09) is a Sandvik plain bearing spare part used in the HYDR. CYLINDER assembly of the Sandvik DT820. Verified compatible with 13 Sandvik machine models including AXERA 6-240, AXERA 7-240, AXERA 8-290. 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: 81775009, 817 750 09, 817-750-09.
Compatible machines
13
OEM cross-reference
817 750 09
About Sandvik 817 750 09 Plain bearing
This high-performance bearing is designed for the Sandvik DT820 and serves a critical role in the HYDR. CYLINDER. It supports rotating elements under heavy axial and radial loads typical in underground and surface drilling applications, ensuring smooth and reliable machine operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT820 (DT820). 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.