High-Performance Bearing Idler for Smooth Conveyor Belt Functionality

• 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: Impact 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: China Hunan
• HS Code: 8431390000
• Production Capacity: 1000000
• Package Size: 191.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Main Features:
In our relentless pursuit of excellence, Hunan Chenggang Conveyor Technology Co., Ltd. is proud to unveil a groundbreaking series of products. These marvels of engineering boast state-of-the-art vacuum sealing, ensuring seamless continuous lubrication and maintenance-free performance, all while delivering an astonishing minimum working life of 30,000 hours. Our cutting-edge solutions have garnered widespread acclaim from customers worldwide, both domestic and international.
 

Specification

Diameter	76-219mm
Length	190-3500mm
Color	OEM
Bearing No.	6204.6205.6305.6306.6307.6308
Standard	ISO/DIN
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:

AxisCrafted from the finest cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501), our axis ensures unmatched durability. Each precision-engineered steel bar grinder meticulously processes diameters to 20.2, 25.2, 20.2, 40.2, adhering to ISO hll accuracy standards.
CylinderFabricated according to the prestigious DIN2394 standard, the cylinder material of ST37 aligns with the rigorous DIN17100 specifications, ensuring reliability and strength.
Bearing PedestalThe bearing pedestal, a masterpiece of cold stamping processing, meets ISOM7 precision. Its cold rolling and calibration techniques, coupled with deep stamping steel, adhere to the elite DIN1623-1624 standards, guaranteeing exceptional performance.
Inner Sealing RingOur inner sealing ring, crafted from lip seal nylon6 (ISO PA6), epitomizes resilience and longevity.
BearingUtilizing deep groove ball bearings of clearance class C3 from the DIN 62, 63 series, our bearings promise smooth, enduring operation.
Labyrinth SealThe innovative 3-groove labyrinth seal, made from ISO PA6 (nylon 6), offers unparalleled protection against contaminants.
CoverOur cover, forged from deep drawing steel EU10111-DD13, undergoes rigorous cold impact processes for superior defense and durability.
Out Seal RingThe out seal ring, a V-ring marvel, is crafted from wear-resistant NBR nitrile rubber. Its low-friction and ozone-resistant properties ensure long-lasting protection.
Protection CoverDesigned for ultimate defense, our mechanical protection cover guards against stone strike, utilizing POM polymer or a robust anticorrosive zinc, aluminum, and copper alloy.
Lubricating GreaseFor enduring performance, we employ premium waterproof and dustproof NLGI grade 2 or 3 lithium base grease, providing long-term lubrication excellence during assembly.
Idler ProtectionOur idlers are safeguarded using cutting-edge painting, plastic spraying, galvanizing, and anti-rust tectyl oil treatments, offering comprehensive protection against wear and tear.


At Hunan Chenggang Conveyor Technology Co., Ltd., we specialize in the pioneering research, development, and production of belt conveyors, along with a diverse array of idlers, rollers, and idler supports. The idler plays a vital role as an integral component of the belt conveyor, offering unwavering support to the conveyor belt and the materials it transports, ensuring seamless and efficient operation. Our idlers adhere to both domestic and international diameter standards, guaranteeing compatibility and excellence.

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 exemplary specifications.

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