Conveyor Rubber Roller High-Efficiency Performance for Industrial Heavy-Duty Conveyor

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D60-219
• Structure: Ordinary Roller
• Bearing Type: Double Sealed Bearing
• Type: Parallel Conveyor Idler
• Color: Customized
• Life Time: Over 30000 Hours
• Bearing: 6204/6205/6305/6306/6307/6308
• Surface Treatment: Paint/Rubber
• Transport Package: Wooden Box
• Specification: D60-219
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Production Capacity: 100000

Product Description

Product Description

 

 Main Features:
   Our company has developed a seeries of products with complete vacuum sealing,continuous lubrication,maintenance free and a minimum working life of 30000 hours,which have been highly praised by domestic and foreign customers.
 

Diameter	76-219mm
Length	190-3500mm
Bearing No.	6204.6205.6305.6306.6307.6308
Tube Material	Carbon Steel
Shaft Material	Cold Drawing Round Steel
Shaft Diameter	20mm.30mm.35mm.40mm
Pipe Thickness	3mm.3.5mm.4mm&OEM

Material Specification:

Axis:cold drawn steel S235JRG2(EN10027-1);ST37(DIN17100);E24(AFNOR NFA35501).The steel bar grinder shall process the diameter to 20.2 25.2 20.2 40.2ISO hll accuracy.

Cylinder:according to DIN2394 standard,the material is ST37 and conforms to DIN17100 standard.

Bearing Pedestal:cold stamping processing conforms to ISOM7precision,cold rolling and calibration,and the raw material deeo stamping steel conforms to DIN1623-1624 standard.

Inner Sealing Ring:lip seal material nylon6(ISO PA6).

Bearing:deep groove ball bearing(clearance class C3)DIN 62, 63 series.

Labyrinth Seal:3 groove type,material ISO PA6(nylon 6).

Cover:deep drawing steel EU10111-DD13 is subjected to cold impact.

Out Seal Ring:Rubber sliding V-ring,made of wear-resistant,low friction and ozone resistant NBR nitrile rubber.

Protection Cover: mechanical protection bushing to prevent stone strike. The material is POM polymer or anticorrosive zinc,aluminum and copper alloy.

Lubricating Grease:use waterproof and dustproof NLGI grade 2 or 3 lithium base grease for long-term lubrication during assembly.

Idler Protection:various types of painting, plastic spraying,galvanizing and anti rust tectyl oil.


Our company specializes in R&D,and production of belt conveyor and all kinds of idler,roller and idler support. Idler is an important part of belt conveyor.Its function is to effectively support the conveyor belt and the materiala carried on the conveyor belt and ensure the normal operation of the conveyor.The diameter of idler has domestic standards and foreign standard respectively.

Domestic Standards:D63,76,89,108,133,159,194,219
Foreign Standards:D60,76,78,89,102,114,127,139,152,165,178 and other specifications.



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