Sandvik / Tamrock
150 398 38a Bushing
Rock Drill Spare Part
| Part Number | 150 398 38a |
| Description | Bushing |
| Brand | Sandvik (Tamrock) |
| Assembly | ROTATION MOTOR ASSY |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
150 398 38a (also written 15039838a, 150-398-38a, or 150.398.38a) is a Sandvik bushing spare part used in the ROTATION MOTOR ASSY assembly of the Sandvik DS411-C. Verified compatible with 7 Sandvik machine models including COMMANDO DC300Ri, DC302R, DQ500. Used in 4 drifter configurations (HL300, HL500, HL500S). 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: 15039838a, 150 398 38a, 150-398-38a.
Compatible machines
7
Drifter configurations
4
OEM cross-reference
150 398 38a
About Sandvik 150 398 38a Bushing
A vital component in the ROTATION MOTOR ASSY of the Sandvik DS411-C, this bushing acts as a sacrificial wear element designed to protect more expensive surrounding components. Its precise dimensional tolerances ensure smooth operation and minimal vibration during drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DS411-C (DS411-C). 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 does a bushing do in a drilling machine?
A bushing acts as a wear-resistant liner that reduces friction between moving and stationary parts. It protects more expensive components from direct contact wear, extends service intervals, and maintains precise alignment of rotating elements in drilling equipment.
How often should bushings be replaced?
Bushing replacement intervals depend on operating conditions, but typical mining applications require inspection every 500-1000 operating hours. Signs of wear include increased play or vibration, unusual noise, and visible scoring or deformation of the bushing surface.
