Sandvik / Tamrock
029 944 90 Bushing, Bearing
LH514
| Part Number | 029 944 90 |
| Description | Bushing, Bearing |
| Brand | Sandvik (Tamrock) |
| Assembly | Cradle, Oscillation |
| Type | Drill Rig Spare Part |
Quick answer
029 944 90 (also written 02994490, 029-944-90, or 029.944.90) is a Sandvik bushing, bearing spare part used in the Cradle, Oscillation assembly of the Sandvik LH514. Verified compatible with 1 Sandvik machine model including LH514. 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: 02994490, 029 944 90, 029-944-90.
Compatible machines
1
OEM cross-reference
029 944 90
About Sandvik 029 944 90 Bushing, Bearing
Engineered for the demanding conditions of the Sandvik LH514, this bushing provides essential support and alignment for rotating shafts and moving components within the Cradle, Oscillation. 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 LH514 (LH514). 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.
