Durable Steel Roller Idler with Over 30000 Hours of Lifetime

• 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:
Our company has meticulously engineered a groundbreaking series of products distinguished by an all-encompassing vacuum sealing system. With continuous lubrication and a maintenance-free design, these exceptional products surpass expectations, boasting an extraordinary minimum working life of 30,000 hours. This achievement has garnered commendations and trust from clients both domestically and on the international stage.
 

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: Fabricated with the utmost care from cold drawn steel S235JRG2 (EN10027-1), ST37 (DIN17100), and E24 (AFNOR NFA35501). The steel bar grinder meticulously enhances the diameter to 20.2, 25.2, 20.2, 40.2 ISO h11 accuracy, ensuring precision and reliability.

Cylinder: Manufactured in strict accordance with the DIN2394 standard, using ST37 material that aligns seamlessly with the DIN17100 standard, guaranteeing consistency and quality.

Bearing Pedestal: Expertly crafted through a cold stamping process that meets ISOM7 precision, followed by cold rolling and calibration. The deep stamping steel adheres to the DIN1623-1624 standard, embodying durability and precision.

Inner Sealing Ring: Composed of premium lip seal material nylon6 (ISO PA6), ensuring peak performance and longevity.

Bearing: Employing deep groove ball bearings (clearance class C3) from the esteemed DIN 62, 63 series, promising unparalleled reliability and durability you can trust.

Labyrinth Seal:Featuring an innovative 3-groove design, crafted from ISO PA6 (nylon 6), it guarantees superior sealing efficacy, keeping performance at its best.

Cover: Constructed from deep drawing steel EU10111-DD13 and subjected to a rigorous cold impact process, ensuring exceptional strength and resilience.

Out Seal Ring: Meticulously crafted from durable, wear-resistant rubber sliding V-ring, made from low friction and ozone-resistant NBR nitrile rubber, promising longevity and effectiveness.

Protection Cover: A robust mechanical protection bushing designed to withstand stone strikes. Fabricated from POM polymer or an anticorrosive alloy of zinc, aluminum, and copper, providing unmatched protection.

Lubricating Grease: Employing top-tier waterproof and dustproof NLGI grade 2 or 3 lithium base grease, it ensures long-term lubrication during assembly, for a seamless, uninterrupted operation.

Idler Protection: Available in a spectrum of protective finishes such as painting, plastic spraying, galvanizing, and rust-resistant tectyl oil, ensuring your investment is protected for years to come.


Our company stands at the forefront of innovation in the R&D and production of belt conveyors and a diverse array of idler, roller, and idler support systems. The idler serves as a crucial component of a belt conveyor, effectively supporting the conveyor belt and the materials transported on it, ensuring smooth and efficient operation. Our idlers are meticulously designed and crafted to adhere to both domestic and international standards, setting a benchmark for quality.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219 - meticulously crafted to meet exacting local precision.
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178 and beyond - meticulously crafted with precision to align seamlessly with international standards.



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