Heavy-Duty Parallel Roller Idler for Efficient Conveyor Systems

• 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
• Package Size: 120.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Main Features:
Hunan Chenggang Conveyor Technology Co., Ltd. proudly presents a cutting-edge series of products featuring groundbreaking innovations like complete vacuum sealing and continuous lubrication. These maintenance-free marvels boast an impressive minimum operational lifespan of 30,000 hours. Our offerings have garnered widespread acclaim from both domestic and international clientele.
 

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 premium cold drawn steel S235JRG2 (EN10027-1), ST37 (DIN17100), and E24 (AFNOR NFA35501), the steel bar grinder meticulously processes diameters to precise ISO h11 accuracies of 20.2, 25.2, and 40.2.

CylinderAdhering to the esteemed DIN2394 standards, the cylinder material is ST37 and aligns with the renowned DIN17100 specifications.

Bearing PedestalThrough precision cold stamping, our bearing pedestal conforms to the ISOM7 precision class. Enhanced by cold rolling and calibration, the deep stamping steel complies with the DIN1623-1624 standards.

Inner Sealing RingThe inner sealing ring is meticulously crafted using lip seal nylon 6 material, in accordance with ISO PA6 standards.

BearingUtilizing deep groove ball bearings of clearance class C3, our product adheres to the esteemed DIN 62, 63 series.

Labyrinth Seal:Comprising a sophisticated 3-groove design, the labyrinth seal is made from ISO PA6 (nylon 6) material.

CoverThe cover employs deep drawing steel EU10111-DD13, expertly subjected to cold impact for superior durability.

Out Seal RingOur robust outer seal ring employs a V-ring crafted from wear-resistant, low friction, and ozone-resistant NBR nitrile rubber.

Protection Cover: Designed to thwart stone strikes, the mechanical protection bushing is fashioned from either POM polymer or an anticorrosive zinc, aluminum, and copper alloy.

Lubricating GreaseUtilize superior waterproof and dustproof NLGI grade 2 or 3 lithium base grease for lasting lubrication during assembly.

Idler ProtectionA variety of protective finishes are available, including painting, plastic spraying, galvanizing, and anti-rust Tectyl oil.


As leaders in the R&D and production of belt conveyors, Hunan Chenggang specializes in a comprehensive suite of idlers, rollers, and support systems. Essential for conveyor function, idlers robustly sustain both the conveyor belt and the materials it transports. Our idlers are designed to comply with both domestic and international diameter standards, ensuring seamless integration across systems.

Domestic StandardsOur idlers adhere to domestic diameters: D63, 76, 89, 108, 133, 159, 194, 219.
Foreign StandardsInternationally compliant diameters include: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and beyond.



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