Return Sprial Idler Roller Single φ89

The spiral rollers as a spare part of the flat spiral idler, it usually has two kinds: left and right rotation. The spiral rollers are mainly used to clean up the debris adhering to the belt, and can play a role in adjusting the deviation. Roller Diameter: φ89-φ219 Roller Length: 460mm-2800mm Roller Pipe: Q235 carbon steel, high precision straight seam welded pipe with state-of roundness and straightness to ensure well-balanced rotation. Shaft: Q235 carbon steel, made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness. Bearing: C4 large clearance and double-sided sealing, which can effectively compensate for temperature rise during operation. Bearing Brands: Chinese LYC, Haerbin, Wafangdian, SKF, FAG, NSK, etc. Seals: labyrinth non-contact sealing structure, or composite sealing structure of non-contact labyrinth and contact lip, water-proof and dust-proof. Bearing Seat: it is made of isotropic…