Customized Friction Idler Bearing Roller for Belt Conveyor Systems

• 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:
Our esteemed company, Hunan Chenggang Conveyor Technology Co., Ltd., has ingeniously crafted an exceptional range of products. Featuring complete vacuum sealing, continuous lubrication, and a maintenance-free design, these products guarantee a remarkable minimum working life of 30,000 hours. Highly esteemed by both domestic and international clients, our offerings epitomize reliability and excellence.
 

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:

Axis: Crafted with precision from cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). Meticulously processed by a steel bar grinder, the diameter achieves a flawless 20.2, 25.2, 20.2, 40.2 ISO h11 accuracy.
Cylinder: Produced in strict accordance with the DIN2394 standard, utilizing ST37 material to meet the rigorous DIN17100 specifications.
Bearing Pedestal: Expertly manufactured through cold stamping processing to ISOM7 precision, incorporating cold rolling and calibration. The raw material, deep stamping steel, adheres to DIN1623-1624 standards.
Inner Sealing Ring: Constructed from lip seal material, nylon 6 (ISO PA6), ensuring superior performance and durability.
Bearing: Equipped with premium deep groove ball bearings, clearance class C3, conforming to the distinguished DIN 62, 63 series standards.
Labyrinth Seal: Precisely designed with a 3 groove type, made from ISO PA6 (nylon 6) material, offering exceptional sealing capabilities.
Cover: Fabricated from deep drawing steel EU10111-DD13, expertly subjected to cold impact for unparalleled robustness.
Out Seal Ring: Composed of a rubber sliding V-ring, crafted from wear-resistant, low friction, and ozone-resistant NBR nitrile rubber.
Protection Cover: Designed as a mechanical protection bushing to guard against stone strikes. Made from durable POM polymer or an anticorrosive zinc, aluminum, and copper alloy combination.
Lubricating Grease: Utilizes high-grade waterproof and dustproof NLGI grade 2 or 3 lithium base grease, ensuring long-term lubrication and optimal performance.
Idler Protection: Features a broad array of protective coatings, including painting, plastic spraying, galvanizing, and anti-rust Tectyl oil, ensuring enduring protection.


Hunan Chenggang Conveyor Technology Co., Ltd. is a pioneer in the R&D and production of belt conveyors and a diverse range of idlers, rollers, and idler supports. Idlers play a pivotal role in the effective support and seamless operation of conveyor systems, accommodating both domestic and foreign standards.

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

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