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Sandvik / Tamrock
551 955 82a Bushing, Frame
DI550
Available — Request Quote| Part Number | 551 955 82a |
| Description | Bushing, Frame |
| Brand | Sandvik (Tamrock) |
| Assembly | Frame |
| Type | Drill Rig Spare Part |
Quick answer
551 955 82a (also written 55195582a or 551-955-82a) is a Sandvik bushing, frame spare part used in the Frame assembly of the Sandvik DI550. Verified compatible with 1 Sandvik machine model including DI550. 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: 55195582a, 551 955 82a, 551-955-82a.
Compatible machines
1
OEM cross-reference
551 955 82a
About Sandvik 551 955 82a Bushing, Frame
This precision-machined bushing is a critical wear component in the Sandvik DI550 drilling system. Bushings reduce friction between rotating and stationary parts, significantly extending the service life of the entire Frame assembly. Regular inspection and timely replacement of worn bushings prevents costly damage to mating components and reduces unplanned downtime in mining operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DI550 (DI550). 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.