bids are invited for 8apu speed reducer accessories as per specification no rah 541 rev no 00 1_input spiral bevel pinion shaft _part no. 101 of 8apu main drive speed reducer , 2_input spiral bevel gear _part no. 502 of 8apu main drive speed reducer , 3_2nd stage pinion shaft _part no. 500 of 8apu main drive speed reducer , 4_2nd stage gear _part no. 402 of 8apu main drive speed reducer , 5_3rd stage pinion shaft _part no. 400 of 8apu main drive speed reducer , 6_3rd stage gear _part no. 302 of 8apu main drive speed reducer , 7_4th stage pinion shaft _part no. 300 of 8apu main drive speed reducer , 8_4th stage gear _part no. 202 of 8apu main drive speed reducer , 9_auxiliary input shaft _part no. 102 of 8apu main drive speed reducer , 10_output shaft _part no. 200 of 8apu main drive speed reducer , 11_taper roller bearing 31314 _part no. 150 of 8apu main drive speed reducer , 12_double row deep groove ball bearing 4211 _part no. 151 of 8apu main drive speed reducer , 13_double row spherical roller bearing 23038 _part no. 250 of 8apu main drive speed reducer , 14_taper roller bearing 32026 _part no. 350 of 8apu main drive speed reducer , 15_taper roller bearing 33018 _part no. 450 of 8apu main drive speed reducer , 16_taper roller bearing 33115 _part no. 550 of 8apu main drive speed reducer , 17_oil seal 55x72x10 _part no. 132 of 8apu main drive speed reducer , 18_oil seal 190x220x15 _part no. 232 of 8apu main drive speed reducer total quantity : 39