Versatile Carrying Roller with Custom Color and Extended Lifespan

• 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:
At Hunan Chenggang Conveyor Technology Co., Ltd., we proudly present a remarkable series of products featuring complete vacuum sealing, continuous lubrication, and maintenance-free operation. With an impressive minimum working life of 30,000 hours, our offerings have garnered accolades from both domestic and international clientele, standing as a testament to our commitment to excellence and innovation.
 

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 with precision from cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). The steel bar grinder meticulously processes the diameter to 20.2, 25.2, 20.2, and 40.2, achieving ISO hll accuracy.

Cylinder: Manufactured in accordance with DIN2394 standards, the material is ST37, perfectly aligning with DIN17100 specifications.

Bearing Pedestal: Cold stamping processing adheres to ISOM7 precision standards, with cold rolling and calibration. The deep stamping steel raw material conforms to DIN1623-1624 standards, ensuring unwavering quality.

Inner Sealing Ring: Expertly crafted from lip seal material nylon6 (ISO PA6) for superior sealing performance.

Bearing: Incorporates deep groove ball bearings of clearance class C3, following the esteemed DIN 62, 63 series standards.

Labyrinth Seal:Designed with a 3-groove type, using ISO PA6 (nylon 6) material for optimal protection and longevity.

Cover: Designed from deep drawing steel EU10111-DD13, it is subjected to cold impact, ensuring robust durability.

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

Protection Cover: Features a mechanical protection bushing designed to withstand stone strikes. Made from either POM polymer or an anticorrosive zinc, aluminum, and copper alloy, it provides unparalleled defense.

Lubricating Grease: Employs waterproof and dustproof NLGI grade 2 or 3 lithium base grease for sustained long-term lubrication during assembly.

Idler Protection: Offers diverse protective finishes including painting, plastic spraying, galvanizing, and anti-rust tectyl oil, preventing corrosion and wear.


At Hunan Chenggang Conveyor Technology Co., Ltd., our expertise in R&D, and manufacturing of belt conveyors and various idlers, rollers, and idler supports is unmatched. The idler plays a pivotal role in belt conveyors, effectively supporting both the belt and the material it carries, ensuring seamless operation. We adhere to both domestic and international diameter standards, underscoring our commitment to quality and precision.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219 - meticulously crafted to meet national industry requirements.
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and other specifications - designed to meet diverse international standards.



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