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1. Pipe: ST37-2, 2. Shaft: C45, 3 Multiple labyrinth seal, 4. At least 5000 hours lifetime, 5.Certificate CE ISO - details see: https://www.machineto.com/coal-mine-used-belt-conveyor-trough-steel-idler-roller-10202008

1.Conveyor roller Standard

Standard	DIN15207, DIN22107, ISO1537, GB10595
Certificate	ISO, CE
Type conveyor	DTII, TD75
Bearing NO	6204/6205//6306/6307/6308 etc
Material	carbon steel, Rubber , nylon etc.
Belt width	from 300mm to 2000mm
The international Market	Middle east, South America, Africa, Southeast Asia. Etc.

2. Conveyor Roller inner structure and material:

Roller inner structure and material:
Tube	carbon Steel
Shaft:	bright drawn steel to required bearing tolerance
Shaft end	both ends of the tube are simultaneously machined and chamfered.
Bearing	single and double row deep groove ball bearing 2Z and 2RS with C3 clearance.
Rubber	heat vulcanized rubber. Wear resistant, anti-fire
Seals	multiple labyrinth seal
Welding	mixed gas shielded arc welding end.
We aslo can product any kind as per your drawing! (TD75/DTII/CEMA, and so on).

3. conveyor roller size

Idler Dia mm	50	63.5	76	89	102	108	114	127	133	139.8	152.4	159	165.2	177.8	190.7	194	219
length	190mm3500mm

4. conveyor roller Advantages:

Life time: more than 30000 hours.

Multiple labyrinth seals , dust and water proof.

Excellent life time lubricating property.

Shaft type