Sandvik / Tamrock
869 149 39 Bushing, Terminal
DD422i
| Part Number | 869 149 39 |
| Description | Bushing, Terminal |
| Brand | Sandvik (Tamrock) |
| Assembly | Electric Components Assembly |
| Type | Drill Rig Spare Part |
Quick answer
869 149 39 (also written 86914939, 869-149-39, or 869.149.39) is a Sandvik bushing, terminal spare part used in the Electric Components Assembly assembly of the Sandvik DD422i. Verified compatible with 6 Sandvik machine models including DD422i, DD422i-60C, DD422iE. 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: 86914939, 869 149 39, 869-149-39.
Compatible machines
6
OEM cross-reference
869 149 39
About Sandvik 869 149 39 Bushing, Terminal
Engineered for the demanding conditions of the Sandvik DD422i, this bushing provides essential support and alignment for rotating shafts and moving components within the Electric Components Assembly. Manufactured to OEM specifications, it ensures precise fit and optimal load distribution throughout its operational life.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD422i (DD422i). 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.
