Min. Order Reference FOB Price
50 Pieces US$1.00-100.00 / Piece
Product Description
1 1. Groove idlers have corrosion resistance characteristics: acid, alkali and salt have no corrosion effect on them. 2, groove roller hardness: wear resistance. 3. Good sealing performance: groove idlers are fully sealed, with plastic labyrinth sealing rings at both ends, so that greasy ...