Hydraulic Self-Aligning Roller for Durable Conveyor Idler Solutions

• 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 ingeniously developed a series of revolutionary products featuring complete vacuum sealing and perpetual lubrication, eliminating the need for maintenance. These robust solutions boast an impressive minimum operational lifespan of 30,000 hours, earning accolades from delighted customers both in domestic and international markets.
 

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: Crafted from premium cold-drawn steel S235JRG2 (EN10027-1) and ST37 (DIN17100), along with E24 (AFNOR NFA35501). The precision processing of the steel bar ensures diameters of 20.2, 25.2, 20.2, and 40.2 with ISO h11 accuracy.

Cylinder: Manufactured to perfection in compliance with the DIN2394 standard, utilizing ST37 material that aligns with the DIN17100 standard, ensuring unmatched strength and reliability.

Bearing Pedestal: Precision-engineered through cold stamping, adhering to ISOM7 precision. The process involves cold rolling and calibration, utilizing deep stamping steel adhering to the DIN1623-1624 standard, ensuring unparalleled durability.

Inner Sealing Ring: Fabricated from high-quality lip seal material, nylon6 (ISO PA6), offering exceptional sealing performance.

Bearing: Equipped with deep groove ball bearings (clearance class C3) from the renowned DIN 62, 63 series, ensuring smooth and reliable operation.

Labyrinth Seal:Engineered with a 3-groove design, made from ISO PA6 (nylon 6) to provide superior sealing and protection.

Cover: Constructed from deep drawing steel EU10111-DD13, expertly subjected to cold impact for enhanced durability.

Out Seal Ring: Composed of rubber sliding V-ring, made from robust, wear-resistant, low friction, and ozone-resistant NBR nitrile rubber, ensuring superior performance.

Protection Cover: Designed as a mechanical protection bushing to safeguard against stone impacts, crafted from POM polymer or a corrosion-resistant zinc, aluminum, and copper alloy.

Lubricating Grease: Utilizes high-quality, waterproof, and dustproof NLGI grade 2 or 3 lithium-based grease for prolonged lubrication during assembly, ensuring optimal operational efficiency.

Idler Protection: Offered with a variety of protective coatings including painting, plastic spraying, galvanizing, and anti-rust Tectyl oil to ensure long-lasting protection.


Our company excels in the research, development, and manufacture of superior belt conveyors and an extensive range of idlers, rollers, and idler supports. The idler plays a pivotal role in the efficient operation of a belt conveyor, providing reliable support for both the conveyor belt and the materials it transports. It ensures the smooth functioning of the conveyor system, adhering to both domestic and international standards for diameter specifications.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219 - a range that aligns with national precision requirements.
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and beyond, ensuring global compatibility and excellence.



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