Conveyor Idler Trough Roller

We are engaged in manufacturing and exporting excellent quality Conveyor Idler Trough Roller to our valuable clients.
1, Smooth, stable quality, maintenance-free.
2, The diameter of the small jump, rotate, smooth, long service life.
3, Various forms of bearing and seal structure of any user to choose.
4, Multi-channel labyrinth seal and prevent dust and water intrusion.
5, High precision special steel to ensure low vibration roller, low noise

Material Of Roller
a)Pipe steel
*Carbon steel, stainless steel
*Surface of steel tube should be smooth
*without any fault such as crack, folding, layering or lap welding
*Ovality shoud be less than 1/2 of tolerance of outer diameter
*Curvature should be less than 1.

b)Bearing
*Rollers adopt C3 deep groove radial ball bearing which adopts bidirectional seal structure to improve the performance of water-proof and dust-proofing.(Make sure the quality of bearing)

c)Seal
Non-contact seal:
It is seal and its relative motion parts don't contact, and there is proper clearance seal.

Advantage
*Almost do not produce friction heat in the work
*No wear and tear, especially suitable for high speed and high temperature occasion.
*Forming a complex, winding and narrow maze between inner and outer seal part.
*The good performance of water-proof and dust-proof.
d)Rolling bearing lubrication