Bearings - South Africa: tenders. rfq, rfp. Public and goverment procurement information and competitive bids. 2024

21 nov

Tenders are hereby invited for the refurbishment of white metal bearings thrust pads during outage and maintenance periods at Kendal power station for period of 60 months (5 years). Specifications: Technical Requirements: (a) All oil ports, oil ways, holes, grooves and recesses shall be free from debris or any obstruction that may restrict oil flow, (b) All edges and corners shall be free of burrs, rags and slivers, (c) The bearing back shall be free from burrs, bruises or other damage, which may interfere with the correct seating of the bearing in the housing, (d) The lining shall be free from inclusions, porosity, blisters, blow holes and any defects which may reduce the integrity of the lining. No defects shall be allowed in the load carrying area and near any jacking oil ports or oil ways, e) The supplier shall determine the method of casting and heat treatment or cooling to achieve the desired material properties and ensure bond integrity, (f) Chemical Composition of lining material on the damaged bearings to be tested before any refurbishment work. The same lining material to be used and shall conform to SABS 695/698- 1971 Unless otherwise specified by client, no lead based white metals shall be used. (EN)

Deadline: 18 days
Customer: ONLINE TENDERS

Number: 114513337

Country: South Africa

Source: ONLINE TENDERS

05 nov

Quotations are hereby invited for the supply and delivery of parts for the Conveyor at the Waste Transfer Station. Specifications: 1. Drive end Shaft sprockets x 2, 2. Drive shaft bearings x 2, 3. Remove existing gearbox , 4. Treaded Rod 30mm Galvanized – 1m lengths, 5. Complete Bearing T213. (EN)

Customer: ONLINE TENDERS

Number: 113502573

Country: South Africa

Source: ONLINE TENDERS

01 nov

Quotations are hereby invited for the V0445 - Overhaul engine and commission. Scope: - Vehicle number and registration: V0445 - NRB 63266; - VIN number: ADMFVZ34R8Z670981; - Vehicle description: Isuzu FVZ1600 Refuse Comp REL 20m³6x4. Specification: 1. Supply and fit water pump (O.E.M); 2. Supply and fit viscous fan (O.E.M); 3. Supply and fit main bearings (O.E.M); 4. Supply and fit big end bearings (O.E.M); 5. Supply and fit full gasket set (O.E.M); 6. Supply and fit small end bushes (O.E.M); 7. Supply and fit over size sleeves (O.E.M); 8. Supply and fit pistons (standard size); 9. Supply and fit oil pump (O.E.M); 10. Supply and fit thermostat (O.E.M); 11. Supply and fit compressor pump; 12. Supply and fit starter; 13. Supply and fit head bolts; 14. Supply and conrod bolts; 15. Supply and fit main beam bearing bolts; 16. Supply and fit inlet valves X16 (O.E.M); 17. Supply and fit exhaust valves X16 (O.E.M); 18. Supply and fill engine oil; 19. Supply and fit clutch fan; 20. Supply and fit cam bearings (O.E.M); 21. Supply and fit all engine belts (O.E.M); 22. Polish crankshaft; 23. Re-sleeve block; 24. Recondition cylinder head; 25. Fit and bore small end bushes; 26. Assemble engine; 27. Fit compressor pump; 28. Recondition turbo; 29. Recondition diesel pump; 30. Recondition injectors; 31. Skim block; 32. Supply and fit glow plugs X6; 33. Service alternator; 34. Supply and fit 680/683 batteries X2; 35. Top up engine oil; 36. Fit engine to the truck and mount on gearbox to commission; 37. Supply and fit anti-theft unit. (EN)

Customer: ONLINE TENDERS

Number: 113344809

Country: South Africa

Source: ONLINE TENDERS

25 oct

Quotations are hereby invited for the repairs to be done on the electrical motor and sump pumps. Scope: - Collect electrical motor and sump pumps from site. Remove drive end and non drive end bearings from motor replace DE: NU 319 - E, NDE: 6319 - C3; - Remove stator coils wind new coil and install in motor; - Test rotor for high current and check for hot spots as well as impedance leakage; - Check shaft for straightness; - Check rotor for balancing; - Test run motor and check for phase balancing and current; - Supply test results of motor; - Strip sump pumps rewind, replace bearings, replace mechanical seals, also replace supply cables, refill with oil, 7X 380/400 volt sump pumps, 3 x 230 volt sump pumps also replace float switches and test run sump pumps. (EN)

Customer: ONLINE TENDERS

Number: 112903874

Country: South Africa

Source: ONLINE TENDERS

25 oct

Tenders are hereby invited for the Supply and Delivery of Bearings, Housing and Seal Spares for Medupi Power Station for a period of 5 years. (EN)

Deadline: 1 days
Customer: ONLINE TENDERS

Number: 112906426

Country: South Africa

Source: ONLINE TENDERS

22 oct

Quotations are hereby invited for a complete engine overhaul: V0449: Assess and repair, qty: 1. Scope of work: - Vehicle number and registration: V 0449 NRB 61156, - VIN number: ADMFVZ34R82698813, - Vehicle description: Isuzu FVZ1600 Refuse Comp REL 20m³, 6 x 4, - Year model: 2015, - Requisition reference number: SC 10090122. Specification: 1. Inspect head for distortion and skim, if required, 2. Pressure test head, 3. Replace 12 intake valves OEM, 4. Replace 12 exhaust valves OEM, 5. Re-seat 24 valve seats, 6. Replace 24 valve guide, 7. Replace 24 valve spring sets, 8. Replace all retainers, 9. Inspect camshaft for run out and wear, 10. Inspect rocker shaft and valve mating arears for excessive wear and repair or replace if necessary, 11. Replace thermostats, 12. Inspect turbo and repair to OEM spec, 13. Overhaul 6 injectors or replace, 14. Fit heat tabs as required, 15. Inspect block for distortion and cracks and repair as necessary, 16. Replace 6 oil spray nozzles, 17. Replace 6 sleeves OEM, 18. Replace 6 pistons with rings OEM, 19. Replace 6 con rods OEM, 20. Replace water pump OEM, 21. Replace oil pump OEM, 22. Replace big end, small end, thrust and main bearings OEM, 23. Overhaul high pressure fuel pump or replace and clean and test common rail, 24. Replace all Welch plugs, 25. Replace oil pressure switch, fuel rail switch and temperature switch OEM, 26. Inspect crank and grind as required, check align bore and line bore if required, 27. Balance fly wheel and harmonic balancer, 28. Carry out major service and fill correct oil grade, 29. This unit must be dyno tested with a report, 30. Radiator must be ultrasonically cleaned, 31. All water hoses to be replaced, 32. All v-belt to replaced, 33. Viscous fan to be replaced, 34. This unit must be serviced by the installer after first 100km, 35. Proof of OEM parts purchased must be provided, 36. Supply and fit fuel antitheft unit, 37. OEM anti-freeze to be used, 38. Appointed supplier will be responsible to get the vehicle to their premises, 39. Return old replaced parts, 40. Clean and wash the vehicle, 41. Itemised billing on all line items, 42. Vehicle to be completed within 07 days of receiving the PO. Warranty of 12 months on quality of spares used and quality skill of workmanship should be delivered together with vehicle. (EN)

Customer: ONLINE TENDERS

Number: 112674074

Country: South Africa

Source: ONLINE TENDERS

08 oct

High Speed Angular Contact bearings (EN)

Number: 111927136

Country: South Africa

Source: RFQ

04 oct

SKF SKF Bearing S7012ACB/HCP4A high super precision angular contact ball bearings S7012 p4 (EN)

Number: 111770781

Country: South Africa

Source: RFQ

20 aug

Quotations are hereby invited for the following: Supply and deliver spark plugs and bearings. Scope: - 3300152 Spark plugs BM7A / BM6A x 400; - 3300161 Spark plugs BP6HS x 30; - 3100164 Bearings 30BCDS2 x 60; - 1500252 Chipper Battery 674 12v x 2; - 1602841 Husqvarna 143R11 Bracket 528-81-85-06 x 30; - 1603925 Husqvarna Pulley 587 65 41 01 x 10; - 1602893 Husqvarna tension spring 582 47 13 02 x 30; - 2500520 Shindaiwa B450 insulator EA200-000640 x 10; - 3900175 Gravely spring 08319000 x 25. Department: FM. (EN)

Customer: ONLINE TENDERS

Number: 109456216

Country: South Africa

Source: ONLINE TENDERS

15 aug

2007 volvo s40 B5254T3 crankshaft and connecting rod bearings (EN)

Number: 109214033

Country: South Africa

Source: RFQ

08 aug

Quotations are hereby invited from service providers for the supply and delivery of mechanical spares. Specifications: - Sprocket 10b-1, Qty: 8, - Tapper bush 30mm, Qty: 8, - 206 bearings, Qty: 20, - Gear box roller door handle, Qty: 10, - 1610-30mm bush, Qty: 8, - Pump ronseal 41192, Qty: 4, - Pump coupling hub flange, Qty: 2, - Pulley DYZV 3 groove 2517, Qty: 2, - V-belt vb10n x587 F SPZ SE, Qty: 5, - Raw bolt m8 x 65mm electro galvanised, Qty: 500, - Raw bolt m6 x 65mm electro galvanised, Qty: 500, - Raw bolt m10 x 70mm electro galvanised, Qty: 500, - Stainless steel nuts m8, Qty: 500, - Stainless steel nuts m6, Qty: 500, - Stainless steel nuts m10, Qty: 500, - Washers’ s/s m8 x 2x1.5mm, Qty: 500, - Washers s/s m6 x 32x1.5mm, Qty: 500, - Washers s/s m10 x 35, Qty: 500, - Pop rivet s/s 4,8mm, Qty: 500, - Butterfly s/s m4 x 50mm, Qty: 500, - Butterfly s/s m4 x 60mm, Qty: 500, - Butterfly s/s m5 x 50mm, Qty: 500, - Gasket rubber 5m wide x 1.2mm roll, Qty: 1. (EN)

Customer: ONLINE TENDERS

Number: 108825155

Country: South Africa

Source: ONLINE TENDERS

07 aug

Quotations are hereby invited for the following: Overhaul diff and commission (V1420): Scope of work: - Overhaul diff and commission, - Vehicle number and registration: V1420/NRB 76473, - VIN number: ADMFTR34H8G796488, - Vehicle description: Isuzu F-Series Comp Truck 12m³6x4 D/Cab. Specification: 1. Replace pinion seal, 2. Replace bearings, 3. Asses crown wheel and pinion and give report after stripping, 4. Commission Diff. (EN)

Customer: ONLINE TENDERS

Number: 108736741

Country: South Africa

Source: ONLINE TENDERS

17 jul

I"m Looking for Bearings for a Bike (EN)

Customer: Made-in-china

Number: 107596572

Country: South Africa

Source: Made-in-china

27 jun

Extension of closing date: Eskom Holdings SOC Ltd (hereinafter “Eskom”) invites you to submit a tender for the following: Collection, dismantling, assessment, repair, rewind, overhaul, assembly, painting, testing and delivery of low voltage electrical motors as and when required at Hendrina Power Station for a period of 5 years. Scope of work: Assessment will include: • Stripping the motor; • Washing all parts; • Mechanical assessment; • Electrical assessment; • Assessment report. Rewind will include: • A burn out of windings in stator; • Core test; • Painting of core with rust protection paint; • Insulation kit for winding (class H); • Manufacture of coils copper wire; • Supply leads for windings; • Varnishing the stators with Isonel 31 – Isonel no longer used replaced by Fixotropic; • Baking the varnish at 180 degrees; • Cleaning the stator core before assembly. Overhaul will include: • 2 (two) new bearings; • Balancing of rotor; • Replace broken cooling fan if needed – to be on additional part; • Replace connector block if damaged or as been requested; • Replace connection box if damaged or as been requested; • Replace end shields if damaged or as been requested; • Assembly of motor; • Electrical and mechanical testing of the motor (no load); • Painting of motor; ? Delivery back to Employer’s site. Additional work: • Micro welding; • Shaft straightening; • Machining of new feet; • Taping and replacing of bolts; • Repairing of shaft extensions; • Skimming of rotor core; • Skimming of stator feet (all 2 poles); • Repair of stator core. (EN)

Customer: ONLINE TENDERS

Number: 106626347

Country: South Africa

Source: ONLINE TENDERS

21 may

Quotations are hereby invited for the following: Minor and major service for Central Air Conditioner (HVAC) at Hlabisa Hospital, qty: 12. Scope of work: - Check the fan motor bearings; - Check gas and re-gas if it is necessary; - Check the fan belt and replace if it is required; - Clean all coils; - Reset all faults in the PLC and leave the system in working condition; - Test and reset VSD controllers. Institution Name: Hlabisa Hospital. Province: KwaZulu-Natal. Department of entity: Department of Health. Division or section: Central Supply Chain Management. Place where goods/service is required: Hlabisa Hospital. Contract period (if applicable): Once off. (EN)

Customer: ONLINE TENDERS

Number: 104772810

Country: South Africa

Source: ONLINE TENDERS

16 may

Eskom Holdings SOC Ltd (hereinafter “Eskom”) invites you to submit a tender for the following: Inspection and repairs of ducting on units 1, 2, 4, 5 and 6 during planned outages for Duvha Power Station. The scope of modification is as follows: • Full inspection and submit report; • Grease bearings and ball joints on links; • Remove bearing stuffing box cover, clean shaft, repack & box up bearing stuffing box; • Fit new packing on all ducting inspection doors; • Replace flue gas damper doors, shafts, shaft pins, frames, divisional plates, bottom supports, 30mm square bars, 80 x 6mm seals on doors, bearings, links including mechanical settings after replacements. Doors to be collected from the stores by the contractor; • Replace all 30mm square bar sealing strips on flue gas damper; • Replace all 80 x 6mm seals on the flue gas damper doors; • Mechanical, electrical stroke checking and settings of all dampers; • Clean all debris and ash pile up within the ducting including FD fan intake screens using plastic bags; • Cut access Holes and install handrails around the holes 2500 x 1500 meters, replace after completion of internal work; • Open access doors; • Replace 6mm - 10mm thick eroded plate by welding new; • Replace 12mm - 16mm thick eroded plate by welding new; • Repair grease pipes & nipples; • Close access doors; • Vertical weld repairs on 6 - 10mm plate; • Vertical weld repairs on 12 - 16mm plate; • Horizontal weld repairs on 6 - 10mm plate; • Horizontal weld repairs on 12 - 16mm plate; • Replace bearings; • Replace 80 x 80mm angle iron Stiffeners; • Replace 100 x 50mm channels in front of doors, position of channel to be in line with 100% open door position; • Replace 100, 120, 250, 300mm x 6mm protection plates; • Replace 80Nb stays with 100 x 10mm protection (protection plate), Unit 1, 2, 4, 5 and 6 vanes: • Replace 1650 x 520 x 6mm deflector vanes and 1650 x 25 x 10mm flat bar protection (Top); • Replace 1500 x 260 x 6mm deflector vanes (middle); • Replace 1645 x 480 x 6mm deflector vanes (bottom); • Replace 1650 x 25 x 10mm deflector vanes (top). Economiser outlet to A/H inlet: • Replace 6mm-10mm thick eroded plate by welding new; • Replace 10mm-16mm thick eroded plate by welding new; • To fit 196 50mm socket and plugs; • Deflector plate 1200 x 2500mm; • Repair 25 x 10mm Dividing walls protection; • Replace round bar on ducting access ladders; • Remove and replace 16mm, 25mm round stainless steel thermocouples pockets with protection; • Replace 80 x 6mm seals on the flue gas damper; • Replace 35mm square bar sealing strips on the flue gas dampers; • Fit new packing; • Cut and replace 60 x 6mm wide expansion joint sections; • Attach chains and damps to hanger rods; • Replace cell inlet damper stainless steel seals; • Replace cell inlet damper 40 x 40 x 6mm angle iron; • Replace 120 x 75mm round shaft on the flue gas damper. (EN)

Customer: ONLINE TENDERS

Number: 104488295

Country: South Africa

Source: ONLINE TENDERS

30 apr

Tenders are hereby invited for the following: Provision of A03 hopper chutes repairs for Transnet Port Terminal at Port of Richards Bay. Scope: - Manufacture two off chutes for number 10 and 11 using 404L stainless steel as per drawing also in panels; - Remove the 4 chute panels/sections (one chute assembly at the time) with gates; - Remove the old liners from the two chute panel plates (to be re-installed), clean, inspect for any damage, repair defects, prepare for installation with two new chutes; - Fit 20mm G12 liners (+/- 36 off 1000 x 2000mm sheets) on each panel; - Install the chute panels with the gates, seal the flanges with the sealer and torque all the bolts; - Use M16 bolts on all flanges and M12 on panels; - supply and install 16 off new (UCF 208) gate flange bearings. Location of Service: Richards Bay. Please note that this quotation was published late. (EN)

Customer: ONLINE TENDERS

Number: 103742824

Country: South Africa

Source: ONLINE TENDERS

26 apr

Quotations are hereby invited for the appointment of a service provider for the service and repair of air conditioners at Tankwa Karoo National Park for period of 3 (three) years. Scope of Work: • Check all air filters, Replace if damage. Report to client first on the damage air filters and provide proof of number of air filters to be replace; • Spray inside filter and condenser unit with Bacterial and Gem killer spray; • Clean evaporator and condenser coils: evaporator filter, condenser coil, condensate drain, evaporator and condenser unit covers are cleaned; • Inspect drain line and drain pan: clean condensate/Drain pans, pump and drain, remove debris; • Blower and condenser fan: Inspect fan blades, replace if damaged, clean fan barrels, check and lubricate fan bearings; • Ensure that condensed water runs to the outside of the room; • Check thermostat: Test for proper operation, calibrate and level; • Inspect electrical wiring and controls: Tighten and secure any loose connections; • Inspect and clean air registers and duct work; • Provide written service report on all units; • Check Gas pressure: fill up when needed; • Clean exterior condenser of units using suitable detergent; • Check and run air con system fully for air temp + Pressure (if unit does not operate fully, then provide written report as to why unit needs to be repair/replaced); • Replacement of damage remotes. (EN)

Customer: ONLINE TENDERS

Number: 103549968

Country: South Africa

Source: ONLINE TENDERS

23 apr

Quotations are hereby invited for the following: Fuels & Lubricants: Supply of 10 x grease MF (EP) 2-lithium EP2-18kg. Specification: • Grease MF (EP) 2-Lithium EP2-18kg; Qty: 10; - Applications suitable for use in the following applications: • Automotive construction equipment; • Earthmoving, quarrying and mining; • Agricultural equipment; • Industrial equipment; • Pack size: 20 x 500kg x 5kg x 15kg x 180kg MP (EP) 2 can be used to lubricate the following components: • Wheel bearings; • Water pumps; • Motor bearings; • Plain and rolling element bearings; • Chassis grease points; - Performance features: • Operating temperature range of -300C to Lessens maintenance costs. Effective EP additive protects against component wears under high load conditions. Reduces down time. Excellent oxidation resistance ensures longer grease life. Rationalization of grease types. Multifunctional capability allows use in a wide range of automotive and industrial applications and eliminating product misapplication. Good pump ability characteristics of the lithium thickener provide suitable flow characteristics for grease pump application systems. Excellent resistance to water wash out. This ensures that bearings operating in wet conditions are protected against breakdown due to rust. Typical characteristics grease thickener lithium NLGI consistency 2 colour dark brown structure smooth worked penetration @ 250C 0.Imm (ASTM 0217) 280 dropping point (ASTM D2265) 175 Timken ok load kg ASTM D2509 25; • Base oil kinematic viscosity mm² is at 400C (ASTM D445) 210 Wesfleur WWTW 31 Perkins Rd Atlantis Ind. Area. Delivery Date: 2024/05/30. Delivery to Water Services-Reticulation Planning, Maintenance Plant. Delivery Address: 31 Wale Street, Cape Town. (EN)

Customer: ONLINE TENDERS

Number: 103348513

Country: South Africa

Source: ONLINE TENDERS

22 apr

Quotations are hereby invited for the following: Strip, repair, reassembly & test hub. Scope of work: 1. Replace all old studs, washers, and nuts (Back nut and wheel nuts); 2. Clean and Inspect gears and shaft gear for wear; 3. Clean shaft and inspect gear and spines; 4. Replace item no. 53 and 54 (Bearings); 5. Replace item no. 55 and 121 (Bushing); 6. Replace item no. 50 and 51 (Ring seal); 7. Replace item no. 303 (0 Ring); 8. Clean and repair holes on item no. 42 (Hub), Fill and rebuild holes with internal splines to accommodate tight stud"s fitment; 9. Clean and inspect gears on item no.302 (Piece, transition); 10. Fill and rebuild holes into correct size on item no. 302 (Piece, transition), that will accommodate tight stud"s fitment; 11. Remove broken inside pieces of item no. 313 (screws, hexagon) on Hub; 12. Replace item no.313 (screws, hexagon) x12; 13. Replace item no.68 (screws, hexagon) x12; 14. Assemble the unit up to item no.40 (Shaft vehicle); 15. Check if shaft is turning freely after fitment is completed; 16. Top up gear oil to keep gears and bearings lubricated; 17. Note: No grease to be used on this unit, it is oily lubricated. (EN)

Customer: ONLINE TENDERS

Number: 103258298

Country: South Africa

Source: ONLINE TENDERS

Bearings: South Africa tenders, rfq bids, opportunities and procurement 2024