Published
30
20167987
Single Lot
Request for Quotation Method
Non-consultancy services
Zimbabwe PPDPA Act Rules
Internally Generated Funds
HWANGE
New Plant and Equipment,Plant and Equipment Maintenance,Mechanical and Structural Engineering (incl. steel fabrication, steel roof and coverings, machining, sewage management, dewatering, etc.)
15 Day(s)
ZIMBABWE POWER COMPANY
09-Sep-2026 08:17 AM
RE-METALLING OF HIGH LIFT BEARINGS
| Project Name: RE-METALLING OF HIGH LIFT BEARINGS |
| Description: RE-METALLING OF HIGH LIFT BEARINGS |
| Item No. | UNSPSC | Lot Name | Lot Description | Quantity | Unit of Measure |
|---|---|---|---|---|---|
| 1 | 73181000 | Machining services | RE-METALLING OF HIGH LIFT BEARINGS AS PER SUPPLIED SAMPLE 3 X PAA BEARINGS Bearing Type ERZLB & ERZLQ Pair Bearing Size 11-110 Technical Specification – Remetalling of RENK ERZLB/ERZLQ 11-110 Bearings 1 Remetall existing RENK ERZLB 11-110 locating and ERZLQ 11-110 non-locating white-metal bearing shells in accordance with the attached RENK Type E Bearing Manual. 2 Completely remove existing white metal without damaging or distorting the original steel bearing-shell backing. 3 Inspect the steel backing for cracks, corrosion, distortion and other defects before remetalling. 4 Re-line bearings using RENKmetal therm 89 tin-based white metal or an approved equivalent conforming to ISO 4381/ASTM B23. 5 Ensure complete metallurgical bonding between the new white metal and the steel shell, with no cracks, porosity, inclusions or areas of debonding. 6 Finish-machine the journal bearing ID to **Ø110 H7 110.000–110.035 mm**, as specified by the RENK manual. 7 The finished bearing/shaf | 1 | Work |