Premium Buffer Roller with 6204/6205 Bearings and Custom Colors

• 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 pioneering company has ingeniously developed a series of high-caliber products that boast cutting-edge complete vacuum sealing technology. These exemplary products deliver uninterrupted lubrication, are entirely maintenance-free, and promise an impressive minimum working life of 30,000 hours. Our unwavering dedication to superior quality has earned us widespread acclaim from both domestic and international clientele, who trust in our products' unmatched reliability and outstanding performance.
 

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 meticulous precision, the axis is constructed from cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); and E24 (AFNOR NFA35501). By employing a steel bar grinder, the diameter is refined to 20.2, 25.2, 20.2, 40.2 ISO hll precision, ensuring remarkable performance and exceptional durability.

Cylinder: Fabricated with precision to meet the stringent standards of DIN2394, the cylinder material is ST37, perfectly aligning with DIN17100 standards, assuring unparalleled quality and robustness.

Bearing Pedestal: Expertly crafted using cold stamping processing that adheres to ISOM7 precision standards, the bearing pedestal undergoes meticulous cold rolling and calibration. The raw materials, deep stamping steel, conform to DIN1623-1624 standards, delivering unmatched reliability and dependability.

Inner Sealing Ring: Constructed from superior lip seal material nylon 6 (ISO PA6), the inner sealing ring ensures optimal sealing capabilities and longevity.

Bearing: Outfitted with precisely engineered deep groove ball bearings (clearance class C3) from the DIN 62, 63 series, these bearings guarantee smooth operation and heightened performance efficiency.

Labyrinth Seal:This advanced three-groove type labyrinth seal is meticulously crafted from high-grade material ISO PA6 (nylon 6), providing exceptional protection against environmental contaminants.

Cover: Manufactured with premium deep drawing steel EU10111-DD13, the cover is specially processed for cold impact, ensuring robust protection and enduring durability.

Out Seal Ring: Expertly crafted from a rubber sliding V-ring, this out seal ring comprises wear-resistant, low-friction, and ozone-resistant NBR nitrile rubber, offering lasting resilience in harsh and challenging environments.

Protection Cover: Ingeniously designed as a mechanical protection bushing to guard against stone strikes, this cover is constructed from either POM polymer or a tough anticorrosive zinc, aluminum, and copper alloy, providing unparalleled protection.

Lubricating Grease: For optimal long-term lubrication during assembly, our product employs waterproof and dustproof NLGI grade 2 or 3 lithium-based grease, ensuring extraordinary performance and unwavering protection.

Idler Protection: To safeguard your vital equipment, we offer a comprehensive range of protection options including various types of painting, plastic spraying, galvanizing, and anti-rust Tectyl oil application, guaranteeing durability and prolonged lifespan.


Our company excels in the pioneering research, development, and production of cutting-edge belt conveyors, idlers, rollers, and idler supports. The idler plays a pivotal role in belt conveyors, proficiently supporting both the conveyor belt and the materials it transports, ensuring seamless and reliable operation. We adhere to both domestic and international standards for idler diameters, affirming our commitment to excellence.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219 - These precise dimensions meet the rigorous domestic standards, guaranteeing compatibility and reliable performance.
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178 - Our products are meticulously crafted to adhere to these extensive international specifications, guaranteeing unparalleled global usability and operational efficiency, which sets us apart in the conveyor technology industry.



Workshop: Dive into our state-of-the-art workshop, a hub of innovation where technology and craftsmanship converge to create top-tier conveyor solutions.

Package: Experience our thoughtfully designed packaging that ensures your product is delivered with utmost care and pristine condition, reflecting our commitment to excellence.

Equipments: Discover our cutting-edge equipment selection, where advanced technology meets precision engineering, providing the backbone for exceptional conveyor manufacturing.

Certifications