Customized Trough Roller with Over 30000 Hours Life Time

• 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 esteemed enterprise has meticulously engineered a series of superior products, boasting complete vacuum sealing and continuous lubrication. These maintenance-free marvels promise a remarkable minimum operational life exceeding 30,000 hours. Such unparalleled reliability and performance have garnered high praise and recognition from both domestic and international clientele.
 

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 expertly processes diameters to 20.2, 25.2, 20.2, and 40.2 with ISO hll accuracy, ensuring ultimate durability and precision.

Cylinder: Manufactured according to DIN2394 standards, the cylinder utilizes ST37 material conforming to the rigorous DIN17100 standard, ensuring robust and reliable construction.

Bearing Pedestal: This component undergoes cold stamping processing, adhering to ISOM7 precision. It is further refined through cold rolling and calibration, with the raw material deep stamping steel conforming to the stringent DIN1623-1624 standard.

Inner Sealing Ring: Composed of a lip seal material, nylon6 (ISO PA6), this component ensures impeccable sealing performance.

Bearing: Incorporating deep groove ball bearings of clearance class C3, these components are available in DIN 62 and 63 series, providing seamless rotation and longevity.

Labyrinth Seal:Designed with a 3-groove style, constructed from ISO PA6 (nylon 6) material for effective and long-lasting sealing.

Cover: Meticulously crafted from deep drawing steel EU10111-DD13, this cover is subjected to cold impact for enhanced strength and resilience.

Out Seal Ring: This component features a rubber sliding V-ring, expertly composed of wear-resistant, low friction, and ozone-resistant NBR nitrile rubber for optimal performance under various environmental conditions.

Protection Cover: Engineered as a mechanical protection bushing, it safeguards against stone strikes. The versatile material options include POM polymer or an anticorrosive zinc, aluminum, and copper alloy for maximum protection and durability.

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

Idler Protection: Features an assortment of protective coatings including painting, plastic spraying, galvanizing, and anti-rust Tectyl oil, providing robust protection against environmental factors.


Our company is a leader in the research, development, and production of sophisticated belt conveyors and an extensive array of idlers, rollers, and idler supports. The idler plays a crucial role in the smooth operation of belt conveyors by effectively supporting the conveyor belt and the materials it transports, ensuring continuous and efficient performance. Our idlers are available in both domestic and international standards, catering to diverse industry needs.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and other precise specifications.



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