bids are invited for pulleys for ventilation system mse 1. tapper lock wedge pulley spa-95 with tapper lock bush 1210 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 2. tapper lock wedge pulley spz-100 with tapper lock bush 1610 -pilot bore id, having 3 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 3. tapper lock wedge pulley spa-106 with tapper lock bush 1610 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 4. tapper lock wedge pulley spa- 112 with tapper lock bush 1610 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 5. tapper lock wedge pulley spa-112 with tapper lock bush 2012 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 6. tapper lock wedge pulley spa-118 with tapper lock bush 1610 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 7. tapper lock wedge pulley spb-140 with tapper lock bush 1610 -pilot bore id, having 3 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 8. tapper lock wedge pulley spa-150 with tapper lock bush 2517 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 9. tapper lock wedge pulley spa-160 with tapper lock bush 2012 -pilot bore id, having 2 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 10. tapper lock wedge pulley spa-180 with tapper lock bush 2517 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 11. tapper lock 1 36wedge pulley spb-180 with tapper lock bush 3020 -pilot bid details bore id, having 6 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 12. tapper lock wedge pulley spb-180 with tapper lock bush 2517 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 13. tapper lock wedge pulley spb-190 with tapper lock bush 2517 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 14. tapper lock wedge pulley spa-190 with tapper lock bush 2012 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 15. tapper lock wedge pulley spa-224 with tapper lock bush 2012 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 16. tapper lock wedge pulley spa-250 with tapper lock bush 2012 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 17. tapper lock wedge pulley spa-250 with tapper lock bush 3020 -pilot bore id, having 4 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 18. tapper lock wedge pulley spa-280 with tapper lock bush 2012 -pilot bore id, having 1 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 19. tapper lock wedge pulley spb-280 with tapper lock bush 3535 -pilot bore id, having 6 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 20. tapper lock wedge pulley spb-300 with tapper lock bush 3020 -pilot bore id, having 2 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 21. tapper lock wedge pulley spc-300 with tapper lock bush 5050 -pilot bore id, having 6 groove. note- each set contains one pulley, one tapper bush and locking screws. make-pix , 22. tapper lock wedge , pulley for exhaust fan duel adjustable pulley total quantity : 165