Latest universal coupling Tenders | Government universal coupling Tenders

Central Government/Public Sector

CTN :45458955

15 Jun, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap ferrous rolling items consisting of shuckle,pin, screw bolt, buffer spindle, rod, round, with or w/o foundation, tie bar, flat(plane/leaf spring)angle, plte(plane/chequered), grider, chanal,bar, equilizing & compensating beams, brake-equilizer, livers, pull rod, rod runs, draw bar-hook, crow bar, fish plate, shaft,spring leaf, fork of fork lift, rail tongue, rail tensor, beam-scale, link, spaner, coupling rod, m.s. sleeper & other various types of rolling items released from loco,carriage, sig, trd, tmc, electric of sorts & sizes with or w/o attechment if any. note- 1- loading by purchaser 2- cutting not allowed 3-delivery not allowed against part payment. location-lying in bin no. a-08 near line no.-10

Central Government/Public Sector

CTN :45458928

16 Jun, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of rolling stock - ms scrap cut of condemned wagons 8 wheeler (bg) with out wheel set and trolly , delivery on nagra siding condition, wagon no. (1)nr 81038660015 bwta (2) sc 80098860021 bwta (3)nr 81038960276 bwta (4)def 81018515243 bwta. note : delivery on actual weighment basis maximum permissible deliverable qty is lot qty 04 nos(79.120 mts). returnable items(1) buffer plunzer (2) buffer socket (3) draw bar hook (4) draw bar key (5) screw coupling (6) draw bar spring (7) rubbing block(8) draft link (9) hand brake screw rod with bracket & with leave bush (10) hand brake spindle rod long and short with bracket , note -cutting allowed for easy loading returnable items will notbe delivered and willbe returned by the purchaser lot qty 04 nos(79.120 mts) on approx basis , advice note no.25-03385 dt-20.03.26 and 25-03391 dt- note: wagon lots to be sold on number basis and delivery in mts basis. purchaser sould read the nagra siding condition of special condition of e-auction governing the sale at page 13 (r) page 17 and satisfiy them selves before biding. note-as per e-auction terms and condition goverining sale of scrap material through e-auction (revised on 07.05.2026), delivery of any scrap lot shall be permitted only after receipt of full sale value of sold lot

State Government

CTN :45456692

09 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For procurement of various spares for id fans in 210 mw during unit-3 coh at cstps, chandrapur. - id fan shaft guard complete, chem adh comp seal holdtight , chem adh comp gskt , coupl coupling , complete coupling assly wit pilot bore, coupling bush , blr id 0 0 coupling bolts, ball joint with connecting rod assy, sealant anabond , flexible lovejoy rubber , flexible lovejoy coupling , lovejoy flex coupling , cplng fl lvjy rubber spider

Central Government / Public Sector

CTN :45454970

13 Jun, 2026 NA

Chittoor - Andhra Pradesh

Tender For supply of one set of spares, consisting of 06 items suitable for the hydraulic guillotine shearing machine - hydraulic cylinder seal kit, bore 250 mm x rod 120 mm x stroke 260 mm, closed length-820 mm, drg no: c083-c01, hydraulic cylinder seal kit bore 220 mm x rod 120 mm x stroke 260 mm, closed length-820 mm, drg. no: c084-c01, hold down cylinder seals kit (drg. no 07), blade for cutting (part no.61), suction filter, pump coupling with rubber element suitable

Co-operative

CTN :45444047

20 Jun, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For compressor spare and annual maintenance contract - a) model no. 7x5 esv/lub:channel & spring a 243 pcc 33, plate set a 243 pc 188, holder guide a 243 pc-16, stop plate discharge a 243 pc6, screw flate head 77a2529, cap screw 35a207, lock washer 14a5c54, lock washer 14a5c64, piston ring u/l 1w68434, piston rod complete, o ring u/l 20 a11cm218, spring u/l pp 890, star coupling, piston ring/teflon ring, main bearing, c.r. bearing, discharge valve complete, suction valve complete, oil seal, part plate o/e, stud outer, gasket set, bush for fly wheel, holder guide centre, holder guide outer, inlet valve complete, pressure gauge, grip bush, cylinder complete, air filter, oil filter, oil scrapper ring 27a11g180, 28a11g180, packing ring 03g-18s, lubricator feed, dowel pin 26a13f501, lubricator glass, packing case metallic, cross head, oil lubricator line with fitting, plunger of inlet valve 1w 50160a, auxiliary valve(air unloader valve), cooler for air compressor size 6", length 2080 with flange total tube 18 nos., tube dia 12 mm, calandria type, working pressure 17 kgs/cm sq., b) model 9 1/2 x 5 esv/lubpacking ring 03g-18s, scrapper ring 27a11g180, scrapper ring 28a11g180, part plate o/e 3-2221 e.p., cap screw packing case 35a2c337, discharge valve complete a829pc2c, air filter ac 002e, packing case metallic 1-8002c1p1, rubber stare type for lubricator coupling, cross head 3158 e1p1 ingersoll rend air compressor, main bearing, c.r. bearing, lubricator feed, channel & spring set a829pc3, a465pc33, plate seat a 829pv16, plate seat a 465pc16, oil filter, gasket set, holder guide centre, holder guide outer, stop plate discharge, screw flate head, lock washer, piston ring/teflon ring, piston rod complete, oring u/l, piston ring u/l/teflon ring, spring u/l, star coupling, lubricator glass, oil seal, dowel pin, pressure gauge, cylinder complete, inlet valve complete, stud outer 11a 3g 264, section valve complete, oil lubricator line fitting, bush for fly wheel, oil pump, grip bush, oil pump assembly complete, unload line, heat exchanger, auxilliary valve complete, c) model 9 1/2 x 7 esv/lubscrapper ring 28 a 11g-240, scrapper ring 27a 11 g 240, packing ring 03 g 245, inlet valve complete a 465 pc 1, main bearing, c.r. bearing, bush for fly wheel, gasket set, stop plate dischaege, screw flate head, lock washer, piston rod complete, star coupling, discharge valve complete, oil seal, cap screw, packing case metalic, cross head, oil lubricator line with fitting, pressure gauge, grip bush, oil pump, cylinder complete, channel & spring set (inlet), channel & spring (discharge), air filter, oil filter, piston ring u/l, spring u/l, holder guide outer a 465 pc/6, holder guide centre a829pc-24, dowel pin 26a13f501, plate set, lubricator feed, lubricator glass, suction valve complete, part plate, stud outer, o ring, cauge unloder, auxilliary valve complete, safety valve, high tensil bolt 1/4" x 1 1/2", 5/16" x 3 1/4", 5/16" x 1 1/4", 1/4" x 1 1/4", spring washer 1/4", 5/16", d) 1. air filter assembly for turbo air filter size 1", 2. air filter for above, e) spares of maniklal make mp-60, model grk-22 (manik lal) sr. 2890 year 2002gear 36 teeth, gear bush, alen key bolt, oil seal, rotor for air compressor, piston ring for air compressor, air filter for compressor model 2545, f) spares of air compressor model no: 2545valve plate hp, valve plate l:p, piston ring hp, piston ring l.p, air filter complete, gasket set, air compressor, modal 2545, outlet dia ", output pressure-175 psi, capacity-30cfm, power-10hp, complete unit., g) a.m.c. of following air compressoringersoll rand make 9 1/2 x 5 esv-/lub 01 no., ingersoll rand make 9 1/2 x 7 esv-/lub 02 nos., ingersoll rand make 7 x 5 esv-/lub 02 nos., triveni triveni manik lal make 02 nos., modal 2545, 02 nos., chief engineer

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

CTN :45443953

12 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of others - sc. miscellaneous ferrous electrical engine components consisting of iron pipe and rod, damaged nuts and bolts, ms net, damaged fire extinguisher, broken pantograph, driver seat stand, damaged window assly., damaged spare parts of compressor, damaged knuckle, screw coupling, spring, slag adjuster rod, dumper and other different types of ms and ci items. condition- 1] weighment will be done by weighing machine available at loco shed, bwn, 2] purchaser has to make own arrangement for lifting the sold materials during delivery.

CTN :45420391

13 Jun, 2026 1.95 Lacs

Leh - Jammu And Kashmir

Tender For supply of hot case steel , chopping bd , bouillon strainer , chimta , wall mounted shelf , two man sheet bed sheet , plastic container box type , kitchen cutter , notice board 3 x 2 , shredder machines for multi purpose , flower pot , chatni set , masala container set 10 kg , table salt dispenser , napkin stand , flex board or dining hall , welcome mat , kadhai for ck house , car flag , black film for scorpio , wiper baled front , ewc , pvc connector 36 , nut bolt , pvc pipe , comb , bucket , vanity box wash basin , center hose , west coupling , towel rod , corner , shelf corner , reflective mirror with backlight glowing led , adaptor , appointment board updation , dashboard and veh body polish , dusting cloth 15 x 15 inch , artist brush , chuna , gheru , official dak folder , harpic , floor cleaner , colin glass cleaner , hessian cloth , engine oil for mt , salicon , white paper sheet * /bid number : gem/2026/b/7614988 + /dated: 03-06-2026 ' ' / bid document 1 / 34

CTN :45451259

16 Jun, 2026 NA

Barmer - Rajasthan

Tender For supply of propeller shaft , steering clutch , universal coupling , orbital motor , hyd hose assy

CTN :45420889

13 Jun, 2026 NA

Sirohi - Rajasthan

Tender For supply of street light fitting 35 watts , bell electric ding dong , led bulb 5 w , led bulb 12 w , fan regulator socket type , piane type switch flush type 6 amp , flush type socket 6 by 5 amp , switch socket combination 15 by 16 amp , switch 5 amp piano flush type , fan capacitor 2 point 5 mfd , pvc saddle 15mm , pvc saddle 25mm , screw all types , mcb 32 amp spn 10 ka , led fititng 18 w tybe with batten , led fititng 20 w tybe with batten , mcb sp 25 amp , led panel 600 by 600 mm 36w , pvc angle holder , bib cock cp brass 15mm , aluminium tower bolt 100mm , aluminium hydralically door closer , aluminium handle 150 mm , float valve brass 15mm with ball and rod , m seal of 100 gm , pvc waste coupling 40mm , cp bib cock long body 15mm , cp bib cock s by b 15mm , seat cover for ewc white , spindle brass 20mm , pvc bib tap 15mm , health faucet , jet spray , taflon tape 15mm , taflon tape 20mm , cp towel rail 600mm long , cp grating 100mm dia , door seal 1 mtr , towel rail 450mm , pvc looking mirror 16 by 20cm , float valve brass 15mm , float valve brass 20mm , spindle for bip tap 20mm make jaquar , float valve pvc 15mm complete with rod , pvc waste pipe flexible 32 mm bore , aluminium tower bolt 100mm , aluminium bow handle 200mm , aluminium sliding bolt 200mm complete , white cement , pvc waste pipe flexible 40mm with coupling , telescopic shower with 1 point 5m , stainless steel plate rack wall mounted size , ss sink coupling , aluminium door stopper 150mm , aluminium sliding bolt 300mm , wash hand basin with bracket and complete fitting , tank connector 15 mm dia , stainless steel curtain rod 25mm to 28mm bore , stainless steel bracket rod 25mm to 28mm , towel ring ss make cera

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