Sandvik / Tamrock
550 439 50 ROLLER
DS410
Available — Request Quote| Part Number | 550 439 50 |
| Description | ROLLER |
| Brand | Sandvik (Tamrock) |
| Assembly | GUIDE |
| Type | Drill Rig Spare Part |
Quick answer
550 439 50 (also written 55043950 or 550-439-50) is a Sandvik roller spare part used in the GUIDE assembly of the Sandvik DT820. Verified compatible with 11 Sandvik machine models including AXERA 7-240, AXERA 8-290, DL310-7. 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: 55043950, 550 439 50, 550-439-50.
Compatible machines
11
OEM cross-reference
550 439 50
About Sandvik 550 439 50 ROLLER
An essential element of the GUIDE in the Sandvik DT820, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
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 use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
