Conveyor Centering Idler with CE Certification for Reliable Operation

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D60-219
• Structure: Three Chain Roller
• Bearing Type: Double Sealed Bearing
• Type: Grooved Conveyor Idler
• Color: Customized
• Certificate: CE, ISO, Cema, SGS, CB, DIN, JIS, BS
• Diameter: D89 102 114 127 139 152 165 178
• Waranty: up to 3 Years
• Transport Package: Wooden Box
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Production Capacity: 100000
• Package Size: 120.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Main Features:
Our innovative series of conveyor products are designed to deliver unparalleled performance with complete vacuum sealing, ensuring continuous lubrication and maintenance-free operation. These products boast an impressive minimum working life of 30,000 hours, earning high acclaim from customers both domestically and internationally.
 

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:

AxisCrafted from precision-engineered cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). Each steel bar is meticulously ground to achieve diameters of 20.2, 25.2, 20.2, and 40.2 with ISO h11 accuracy.

CylinderManufactured to DIN2394 standards, using ST37 material that aligns with the DIN17100 specifications, ensuring superior reliability.

Bearing PedestalProduced through precise cold stamping, meeting ISOM7 precision standards, with cold rolling and calibration. The deep stamping steel raw material adheres to DIN1623-1624 standards.

Inner Sealing RingConstructed from high-quality lip seal material, nylon6 (ISO PA6), offering exceptional durability.

BearingFeaturing deep groove ball bearings with clearance class C3, conforming to DIN 62, 63 series for smooth operation.

Labyrinth Seal:Designed with a 3-groove configuration, crafted from ISO PA6 (nylon 6) for enhanced sealing.

CoverMade from deep drawing steel EU10111-DD13, subjected to cold impact for robust protection.

Out Seal RingEngineered with a rubber sliding V-ring made of wear-resistant, low friction, and ozone-resistant NBR nitrile rubber for longevity.

Protection Cover: Provides mechanical protection to prevent stone strikes, using either POM polymer or an anti-corrosive zinc, aluminum, and copper alloy.

Lubricating GreaseEmploying waterproof and dustproof NLGI grade 2 or 3 lithium base grease, guaranteeing long-term lubrication during assembly.

Idler ProtectionAvailable in a variety of protective finishes including painting, plastic spraying, galvanizing, and anti-rust tectyl oil, safeguarding against the elements.


Our company is at the forefront of R&D and production of belt conveyors, offering a diverse array of idlers, rollers, and idler supports. The idler is an essential component of the belt conveyor system, expertly supporting the conveyor belt and materials transported, thus ensuring smooth and efficient operation. We adhere to both domestic and foreign diameter standards for idlers.

Domestic StandardsInclude diameters of D63, 76, 89, 108, 133, 159, 194, and 219.
Foreign StandardsInclude diameters of D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and more, meeting a wide array of specifications.

Detail Pictures

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