Tender For Supply Of Rollers Of Conveyor System Of Coal Handling Plant, Dtps, Htps Through Open Tender- 1 CARRYING Roller FOR 1400MM BELT CONVEYORS Shaft LENGTH = 565MM ,shaft OD = 32mm, Shaft dia at bearing = 30mm, PIPE LENGTH = 530MM, PIPE OD=152.4MM, SLOT SIZE=20x8MM, Bearing make :SKF/ Equivalent, MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material of Seals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 2 CARRYING Roller FOR 1600MM BELT CONVEYORS Shaft LENGTH = 635MM shaft OD = 32mm, Shaft dia at bearing=30mm, PIPE LENGTH = 600MM, PIPE OD=152.4MM, SLOT SIZE=20x8MM,Bearing make :SKF/ Equivalent, MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5.40 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 3 Return Roller FOR 1400MM BELT CONVEYORS Shaft LENGTH = 1635MM LENGTH = 1635MM, shaft OD = 32mm, Shaft dia at bearing=30mm, PIPE LENGTH = 1600MM, PIPE OD=152.4MM, SLOT SIZE=20x8MM, Bearing No. = STD MAKE SKF or Equivalent, MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 4 Return Roller FOR 1600MM BELT CONVEYORS Shaft LENGTH = 1835MM LENGTH = 1835MM, shaft OD = 32mm, Shaft dia at bearing=30mm, PIPE LENGTH = 1800MM, PIPE OD=152.4MM,SLOT SIZE=20x8MM, Bearing make :SKF/ Equivalent,MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 5 Return Roller FOR 1400MM BELT CONVEYORS Shaft LENGTH = 835MM SHAFT LENGTH = 835MM, shaft OD = 27mm, Shaft dia at bearing=25mm, PIPE LENGTH = 800MM, PIPE OD=152.4MM, SLOTSIZE=15x9MM, Bearing make :SKF/ Equivalent,MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 6 COMPLETE IMPACT Roller FOR 1400MM BELT CONVEYORS PIPE LENGTH = 530MM COMPLETE IMPACT Roller FOR 1400MM BELT CONVEYORS having SHAFT LENGTH = 565MM, shaft OD = 31mm, Shaft dia at bearing = 30mm, PIPE LENGTH = 530MM, PIPE OD=139.7MM, Rubber Ring OD=190mm, Rubber Ring ID=140(drawing enclosed) SLOTSIZE=20x8MM, Bearing No. = 808325, Bearing make :SKF/ equivalent,MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Rubber Ring Shore Hardness=--/+60, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch 7 COMPLETE IMPACT Roller FOR 1600MM BELT PIPE LENGTH = 600MM COMPLETE IMPACT Roller FOR 1600MM BELT having SHAFT LENGTH = 635MM, shaft OD = 32mm, Shaft dia at bearing=30mm, PIPE LENGTH = 600MM, PIPE OD=139.7MM, Rubber Ring OD=190mm, Rubber Ring ID=140(drawing enclosed) SLOT SIZE=20x8MM, Bearing make :SKF/ Equivalent,MATERIAL OF SHAFT = EN-8, Material of Pipe = MS ERW of min. 5 mm thickness, (Jindal/ Surya/ Equivalent confirming to IS 1239), Material ofSeals = Nyloplast, Material of circlip = Spring steel, Material of Housing =CRC, Rubber Ring Shore Hardness=--/+60, Dust Seal stainer : As per IS 2062, other details as per Sample/Sketch
