Heavy Duty Grooved Roller Conveyor Centering Idler for Industrial Applications

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D60-219
• Structure: Three Chain Roller
• Bearing Type: Double Sealed Bearing
• Type: Grooved Conveyor Idler
• Color: Customized
• Certificate: CE, ISO, Cema, SGS, CB, DIN, JIS, BS
• Diameter: D89 102 114 127 139 152 165 178
• Waranty: up to 3 Years
• Transport Package: Wooden Box
• 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 proudly introduces an elite collection of products that exhibit flawless vacuum sealing, persistent lubrication, and a maintenance-free blueprint, ensuring an outstanding minimum operational lifespan of 30,000 hours. This superior quality has earned widespread recognition and praise among our domestic and global customers, enhancing our reputation for excellence.
 

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: Meticulously crafted from durable cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501), the steel bar grinder precisely processes these materials to achieve diameters of 20.2, 25.2, 20.2, 40.2 with ISO h11 precision, guaranteeing robustness and accuracy.

Cylinder: Produced in accordance with DIN2394 standards, utilizing ST37 material that adheres to the rigorous requirements of the DIN17100 standard, ensuring high performance and reliability.

Bearing Pedestal: Expertly fabricated through cold stamping with ISOM7 precision, the cold rolling, calibration, and raw materials for deep stamping meet the exacting DIN1623-1624 standards, promising unmatched strength and durability.

Inner Sealing Ring: Crafted from top-tier lip seal nylon6 (ISO PA6), the inner sealing ring offers exceptional durability, making it a reliable choice for demanding industrial applications.

Bearing: Outfitted with high-performance deep groove ball bearings (clearance class C3), manufactured to the exacting specifications of the DIN 62, 63 series standards, these bearings ensure smooth and efficient operations.

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

Cover: Expertly forged from deep drawing steel EU10111-DD13, the cover undergoes advanced cold impact processes to deliver exceptional strength and longevity.

Out Seal Ring: Engineered with a rubber sliding V-ring, crafted from highly durable, wear-resistant, low-friction, and ozone-resistant NBR nitrile rubber, ensuring optimal sealing efficiency.

Protection Cover: Strategically designed as a mechanical protection bushing to prevent damage from stone strikes, this cover is crafted from either robust POM polymer or an anti-corrosive zinc, aluminum, and copper alloy, providing unparalleled protection.

Lubricating Grease: Our assembly utilizes superior waterproof and dustproof NLGI grade 2 or 3 lithium base grease, ensuring consistent and long-lasting lubrication for all moving parts.

Idler Protection: We offer an extensive range of protective finishes, including painting, plastic spraying, galvanizing, and anti-rust tectyl oil treatments, to ensure the longevity and durability of our products.


We specialize in the research, development, and manufacturing of belt conveyors, along with a diverse lineup of idlers, rollers, and idler support systems. The idler plays a pivotal role, providing essential support to the conveyor belt and the materials it transports, ensuring uninterrupted operation. Our idlers are meticulously crafted to meet both domestic and international standard diameters, embodying the pinnacle of reliability and performance.

Domestic Standards: Our domestic offerings include specifications of D63, 76, 89, 108, 133, 159, 194, 219, catering to a wide range of industrial requirements.
Foreign Standards: Our international range covers specifications including D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and additional sizes, ensuring compatibility and versatility.

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