Premium Rubber Conveyor Rollers for Reliable and Efficient Operation

• Customization: Available
• Material: Rubber
• 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 crafted a remarkable series of products, designed with impeccable vacuum sealing, continuous lubrication, and maintenance-free performance. These premium offerings boast a minimum operational lifespan of 30,000 hours, earning widespread acclaim 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: Expertly fashioned from cold-drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). The steel bar grinder refines the diameter to the precise measurements of 20.2, 25.2, 20.2, 40.2 with ISO hll accuracy.

Cylinder: Compliant with the DIN2394 standard, crafted from ST37 material and adhering strictly to DIN17100 standards.

Bearing Pedestal: Cold stamping processed to meet ISOM7 precision, followed by cold rolling and calibration. The raw material, deep stamping steel, aligns with the DIN1623-1624 standards.

Inner Sealing Ring: Fabricated from lip seal material nylon6 (ISO PA6), ensuring optimal sealing integrity.

Bearing: Employing deep groove ball bearings (clearance class C3) from the DIN 62, 63 series, these components deliver exceptional performance.

Labyrinth Seal:3 groove type, meticulously crafted from material ISO PA6 (nylon 6) for superior durability.

Cover: Constructed from deep drawing steel EU10111-DD13, this component undergoes a rigorous cold impact process, ensuring resilience and strength.

Out Seal Ring: Made from a rubber sliding V-ring, this seal is crafted from wear-resistant, low friction, and ozone-resistant NBR nitrile rubber, offering exceptional performance.

Protection Cover: A mechanical protection bushing designed to thwart stone strikes. Constructed from POM polymer or an anticorrosive zinc, aluminum, and copper alloy for enhanced durability.

Lubricating Grease: Utilizes waterproof and dustproof NLGI grade 2 or 3 lithium base grease, providing long-lasting lubrication during assembly procedures.

Idler Protection: Equipped with diverse protective measures such as painting, plastic spraying, galvanizing, and anti-rust tectyl oil applications.


Our company is a distinguished pioneer in R&D and the production of belt conveyors, incorporating all kinds of idlers, rollers, and idler supports. The idler plays a pivotal role in belt conveyor systems, effectively supporting the conveyor belt and the materials it transports, ensuring smooth and uninterrupted operations. The diameters of idlers conform to both domestic and international standards.

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



Workshop

Package

Equipments

Certifications