High-Quality Trough Idler Steel Carrier Roller with Customized Features

• 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 revolutionary range of products featuring state-of-the-art complete vacuum sealing, providing continuous lubrication and requiring zero maintenance. These cutting-edge solutions boast an impressive minimum working life of 30,000 hours and have garnered acclaim from both domestic and international clients, setting a new benchmark in the industry.
 

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: The axis is meticulously crafted from cold drawn steel, specifically S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). With precision grinding, the steel bar achieves diameters of 20.2, 25.2, 20.2, and 40.2 with ISO h11 accuracy, ensuring superior performance and durability.

Cylinder: Conforming to DIN2394 standards, the cylinder is constructed from ST37 material aligning with DIN17100 standards, promising resilience and reliability.

Bearing Pedestal: Crafted through cold stamping processing that meets ISOM7 precision, complemented by cold rolling and calibration. The deep stamping steel raw material adheres to DIN1623-1624 standards, epitomizing excellence in quality.

Inner Sealing Ring: Fabricated from lip seal material nylon6 (ISO PA6), ensuring robust sealing and longevity.

Bearing: The deep groove ball bearing, belonging to the clearance class C3, is engineered in accordance with DIN 62, 63 series standards, promising seamless functionality and longevity.

Labyrinth Seal:Featuring a sophisticated 3-groove design, this seal is crafted from ISO PA6 (nylon 6) material, providing optimal performance and reliability.

Cover: Forged from deep drawing steel EU10111-DD13 and subjected to cold impact, ensuring robust protection and durability.

Out Seal Ring: Composed of a rubber sliding V-ring made from wear-resistant, low-friction, and ozone-resistant NBR nitrile rubber, offering unparalleled sealing efficacy.

Protection Cover: Engineered as a mechanical protection bushing to shield against stone strikes, it is available in POM polymer or a robust anticorrosive zinc, aluminum, and copper alloy.

Lubricating Grease: Utilizes waterproof and dustproof NLGI grade 2 or 3 lithium base grease, ensuring long-term lubrication and superior performance during assembly.

Idler Protection: Offers a variety of protective coatings such as painting, plastic spraying, galvanizing, and rust-resistant tectyl oil, ensuring longevity and resilience against wear.


Hunan Chenggang Conveyor Technology Co., Ltd. excels in the R&D and production of state-of-the-art belt conveyors and a diverse array of idlers, rollers, and idler supports. The idler serves as a critical component in the conveyor system, effectively supporting the conveyor belt and the materials it carries, ensuring seamless operation. We adhere to both domestic and international diameter standards, guaranteeing compatibility and excellence.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, as well as other distinguished specifications, accommodating a variety of international requirements.



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