Purchase Qty. Reference FOB Price
100-499 Pieces US$8.00
500+ Pieces US$6.00
Product Description
Product Description One: ordinary roller, suitable for conveyors in the sand and gravel material industry, with a service life of more than 20000 hours and a one-year warranty, The specific technical indicators are as follows: Shaft, the roughness is 0.8 microns, and the diameter si bigger ...