common roller

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Basic Info

Product Description

Shaft is high precision cold steel, Tube is high frequency seam welding, Decrease diameter runout and To ensure the operation process uniform rotation.Bearing use for HRB,ZWZ,LYC, bearing seat and dust cup use for high quality steel pressing, Lubrication using disposable high efficiency and long lithium base, And the labyrinth seal structure, waterproof, dustproof performance is good.
Roller load coefficient according to CEMA standard selection; Roller bearing with choose according to DIN standard;

Conveyor roller advantages:

1Small Radial runout,weighting roller is below 0.35mm

2Small rotating resistant,the resistant coefficient is below 0.010

3Under testing of 72-hours water poof,water inflow is zero.
4Permanent lubrication,long service life(at least 30,000 hours)

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