Steel Pipe Trough Carrying Idler Rollerφ159

The smooth roller is the spare parts of trough carrying idler, transition idler, training idler, they are made of Q235 or Q235B high-precision ERW seam carbon steel pipe, cold-drawn bright round steel shaft Q235 or 45#, domestic famous brands bearings or SKF/FAG/NSK ball bearing, which enjoy  good clearance, excellent sealing, strong water resistance,  and long sevice lifetime. Product anvantages: 1)    Definitely water and dust proof 2)    Low total indicated runout (T.I.R) is between 0.5 to 0.7mm 3)    Excellent dynamic balance equal or less than G40 4)    Reduce vibration 5)    Low noise emission 6)    Low rolling friction 0.016≤（f）＜0.02 7)    Heavy-duty carrying capacity 8)    Eco-friendly powder coating t=50~80 μm 9)    Precision deep-groove ball be…