Versatile Conveyor Roller with Customized Diameter and 3-Year Durability

• 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
• Waranty: up to 3 Years
• Diameter: D89 102 114 127 139 152 165 178
• Certificate: CE, ISO, Cema, SGS, CB, DIN, JIS, BS
• Transport Package: Wooden Box
• Trademark: Chenggang
• Origin: China Hunan
• HS Code: 8431390000
• Production Capacity: 1000000
• Package Size: 120.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Main Features:

Our esteemed company, Hunan Chenggang Conveyor Technology Co., Ltd., proudly presents a sophisticated series of products that boast unparalleled features. These include complete vacuum sealing, continuous lubrication, maintenance-free operation, and an impressive minimum working lifespan of 30,000 hours. Such stellar attributes have garnered high praise and recognition from clients both domestically and internationally.

Specification

 

Diameter	76-219mm
Length	190-3500mm
Bearing No.	6204.6205.6305.6306.6307.6308
Standard	ISO/DIN
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: Crafted with precision, the axis utilizes cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). The steel bar grinder applies meticulous processing to achieve a diameter of 20.2, 25.2, 20.2, 40.2, with ISO h11 accuracy.
Cylinder: Meticulously crafted according to the DIN2394 standard, the cylinder material is ST37, adhering strictly to the DIN17100 standard.
Bearing Pedestal: The bearing pedestal is a marvel of cold stamping, adhering to ISO M7 precision. It undergoes cold rolling and calibration, with the raw material deep stamping steel conforming to the stringent DIN1623-1624 standard.
Inner Sealing Ring: Composed of high-quality lip seal material nylon6 (ISO PA6), ensuring optimal performance.
Bearing: Utilizes deep groove ball bearings with clearance class C3, compliant with the prestigious DIN 62, 63 series standards.
Labyrinth Seal: Features a robust 3-groove type design, crafted from ISO PA6 (nylon 6) for superior durability.
Cover: Constructed from deep drawing steel EU10111-DD13, designed to withstand cold impact with ease.
Out Seal Ring: Designed as a Rubber sliding V-ring, made from wear-resistant, low friction, and ozone-resistant NBR nitrile rubber.
Protection Cover: Provides mechanical protection against stone strikes. The material choice includes POM polymer and anticorrosive zinc, aluminum, and copper alloy.
Lubricating Grease: Employs high-quality, waterproof, and dustproof NLGI grade 2 or 3 lithium base grease for long-term lubrication efficiency during assembly.
Idler Protection: Features a variety of protective finishes, including painting, plastic spraying, galvanizing, and anti-rust tectyl oil.


Hunan Chenggang Conveyor Technology Co., Ltd. is at the forefront of R&D and production in the realm of belt conveyors, idlers, rollers, and idler supports. The idler plays a crucial role in the effective support of the conveyor belt and the materials transported on it, ensuring smooth and reliable conveyor operation. We proudly adhere to both domestic and international standards for idler diameters.

Domestic Standards: Our domestic standards encompass diameters D63, 76, 89, 108, 133, 159, 194, and 219.
Foreign Standards: Our foreign standards include diameters D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, among various other specifications.

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