Supply and Fitting of Gears, Pinion and bearings including repairing for Gear box and Supply and fitting of double row spherical roller bearing No. 24144 for Screw Pump No. 2 at Konia MPS Varanasi.

Supply & Fitting of Gears, Pinion and bearings including repairing for Gear box and Supply and fitting of double row spherical roller bearing No. 24144 for Screw Pump No. 2 at Konia MPS Varanasi.

Supply & Fitting of Gears, Pinion and bearings including repairing for Gear box of Screw Pump No. 1 Dismantling of coupling bolts in between screw and gear box, taking out the ‘V’ belt & ‘V’ belt cover including shifting the motor, Dismantling the gear box from foundation, shifting upto suitable place, opening the top cover, taking out all gear/pinion assemblies and bearings including coupling & ‘V’ belt pulley and Leufter fan and carting upto workshop with loading, unloading.

Dismantling the Bevel Pinion assembly, taking out oil seal housing and supply and fitting of new bevel pinion including bearings 31317 - 2Nos. And NU 2318- 1No. And New oil seal 80 100 10 2Nos. Material viton.

Dismantling the Bevel gear hellical pinion assembly taking out damaged bevel gear hellical pinion and bearings, supply and fitting of new bevel gear hellical pinion and bearing No. 32218- 2Nos. & NJ 2318- 1No.

Dismantling of 63Tx3.5DP /14 T x 2 DP helical gear and pinion and bearing No. NJ2324-2Nos. Supply and fitting of new helical pinion 14Tx2DP and helical gear 63Tx3.5 DP and bearing No. NJ2324- 2Nos. with the help of special pressing arrangement.

Dismantling of last driven gear from shaft including gear, coupling, oil seal and bearing.

Repairing of shaft by welding turning and supply and fitting of new oil seal 190-220-3Nos. of Nitral rubber and new bearing No. SL183038- 2Nos. and fitting of old coupling.

Carting of all parts of gear box from workshop to site including loading, unloading and shifting upto gear box body, assembling of complete gear box, lifting, shifting upto gear box foundation supply and filling of suitable gear oil, installation with proper alignment including all necessary items and testing on load.

Dismantling of main drive shaft with coupling upper roller bearing from screw pump body. Making proper special hanging arrangement for screw to avoid displacement providing and setting of wooden taper wedges as stopper.

Loading, carting and unloading of above dismantled drive shaft with coupling and upper roller bearing from Konia MPS to workshop.

Dismantling the coupling and damaged double row spherical roller bearing from main shaft with the help of hydraulic press and special arrangement as required.

Welding, turning, polishing to the size of coupling & pressing of main shaft in screw side coupling which was moved up from its original position with the help of required pressing arrangement and making locking arrangement to prevent slipping.

(i) Adding material and machining of main drive shaft of size 240mm dia. at oil seal and bearing portion. (ii) Adding material and machining of main drive shaft of size 240mm dia. at rubber ring portion.

(i) S/F of oil seal size 240x280x15mm- 3 Nos. on main drive shaft at oil seal portion.(ii) S.F of rubber ring size 220x300x25mm on main drive shaft.

Supply & fitting of double row spherical roller bearing No. 24144 CCW-33 of SKF/FAG make, by special arrangement on main shaft.

Fitting of coupling of main drive shaft by hydraulic press and special required arrangement.

Loading, carting and unloading of shaft including all fitted and dismantled parts from workshop to Konia MPS.

Fitting of main drive shaft assembled with coupling and bearing with screw pump flange and covering the bearing properly with bearing housing( Grease will be provided by department)

Dismantling the hanging arrangement and all T&P used in above works.

Supply of spare roller bearings and Tapper roller bearings for Flender make speed reduction gear box No. D-4290 Bochalt 401-812-021-1-3 for Screw Pump at Main sewage pumping station & Pre-treatment works at Konia, Varanasi.

Tapper roller bearing 31317

Tapper roller bearing 32218

Roller bearing NU 2318

Roller bearing NJ 2318

Roller bearing NJ 2324

Supply of V Belt IS 14261 SPC 4750

Supply of V-Belt IS 14261 SPZ 2120

Supply of spare Hellical gear, Hellical pinion, Bevel gear and Bevel pinion for flender make speed reduction gear box No. D-4290 Bochalt 401-812-021-1-1 fitted in screw pump at Main sewage pumping station & Pre-treatment works at Konia, Varanasi.

Supply of Bevel gear (Crown) having teeth 28, helix angle 300, 12 module, OD-325mm, bore 100mm and Bevel Pinion (Trail) Having teeth 11, length 655mm, OD 148mm complete set having teeth- grinding, surface grinding, hardening and lapping of teeth. Teeth cutting must be on Gleason system gear cutting machine & required materials as per sample and Supply of Helical pinion 14T x 3.5 DP, OD = 118mm, Length 645mm, Hardened and grinded complete and helical gear 63T x 3.5 DP, OD- 469mm x width 100mm bore 145mm.