**Product Specifications**
Model NO.: dia. 133mm
Bearing Housing: Precision Machined Stamping
Bearing Size: 6205/25, 6305/25 and 6306/30
Sealing Type: Contacting or Labyrinth Seal
Roller Shaft: Cold-Drawing Shaft
Grease Type: Lithium Grease
Bearing Brand: Domestic Excellent Brand, SKF or NSK
Color: Black, Blue, Red or as Your Requirement
Certification: ISO, CE, SGS, OHSAS
Life Time: More Than 50,000 Hours
Trademark: LBHI
Transport Package: Standard Export Packaging or Customized as Per Requirements
Specification: ISO9001, ISO14001, OHSAS18001, CE, SGS
Origin: Taian, Shandong
HS Code: 8431390000
High-Performance Long-Life Conveyor Idler Roller
Type of Production
Low-Resistance High Service Life Conveyor Roller Groups for conveyor
Carrier Roller, Impact Roller, Spiral Roller, Tapered Roller, Trough Roller
Product Information
LIBO rollers are designed with a fully sealed waterproof and dust-proof structure. The bearing assembly uses high-precision bearing chambers and special bearings for idlers, which ensure a smooth appearance, low noise, maintenance-free operation, and a long service life (over 50,000 hours). We have developed controllable braking idlers to address the issue of controlled braking along large downward belt conveyors.
Product Introduction
| Product Description |
LIBO rollers are designed with a fully sealed waterproof and dust-proof structure. The bearing assembly uses high-precision bearing chambers and special bearings for idlers, which ensure a smooth appearance, low noise, maintenance-free operation, and a long service life (over 50,000 hours). We have developed controllable braking idlers to address the issue of controlled braking along large downward belt conveyors. |
| Technical Features |
1. The rubber ring of impact idlers is made from flame-retardant rubber.
2. Stamping parts are used as bearing housing, machined by NC lathe.
3. Bearings are KA series special bearings for idlers.
4. Bearing shafts are made from high-strength 45# steel, with precision turning and grinding.
5. Sealing is specially designed with self-compensation, low resistance, waterproof, and dustproof features, ensuring good lubrication over a long period. |
| Technical Performance |
We have more than 800 employees, including 244 engineers. Among them, 109 are R&D personnel in engineering departments, 66 are sales engineers, and 69 are welding engineers, equipment engineers, process engineers, and QC engineers in the production department. |
| Packing and Freight |
1. Packing: Standard export packaging made of composite plates (thickness 9–15 mm) according to export requirements. Wooden cases with fumigation can also be provided upon request.
2. Freight: We work with international shipping agencies to ensure timely delivery. Liner shipping is typically used, but we can adjust during peak times. Express and air transport are available for urgent needs, though at additional costs. International multimodal transport is also offered with container shipping being the standard. |
| Payments |
1. 30% T/T deposit + 70% sight, confirmed, and irrevocable L/C.
2. 100% sight, confirmed, and irrevocable L/C.
3. 30% T/T + 70% after seeing a copy of the Bill of Lading.
4. Third-party payment platforms.
5. Other arrangements. |
Technical and Installation Parameters
We provide accurate technical and installation parameters for our standard products, helping you make the best choices. If you have any special requirements, please inform us so we can send your needs to our engineers for technical calculations. Please provide detailed project data, as parameters may vary based on different conditions. Our goal is to offer professional, high-quality products that meet your needs.
1. Brand: LBHI
2. Service Life: 50,000 hours
3. Production Capacity: 600,000 units/year
4. Roller Diameter: 76–219 mm (custom options available)
5. Roller Length: 190 mm to 3,500 mm
6. Roller Tube: Q235 carbon steel, high-precision ERW, welded according to DIN2394 standards
7. Shaft: 45# cold-drawn round steel, meeting DIN17100 and equivalent standards, ISO h6 precision
8. Bearings: Deep groove ball bearings 2RZ and 2Z with C3 clearance
9. Bearing Brands: SKF, NSK, HRB, LYC, ZWZ, etc.
10. Color: Customizable
11. Finish: Ordinary painting, hot galvanized painting, rubber, steel screw, galvanized
12. Welding: Mixed gas shielded arc welding or automatic CO2 gas shielding welding
13. Inspection Team: Professional quality control team
14. Standards: ISO, BS, JIS, DIN, CEMA, Australia
15. Packaging: Standard export plywood cases or iron cages with protective bubble film
More Products
Explore more of our high-quality conveyor solutions with best wishes.
Company Information
| Company Information |
LIBO Heavy Industry Science & Technology Co., Ltd. is located at the foot of Mount Tai and is a state-level high-tech enterprise integrating production, research, and development. We specialize in the development and manufacturing of complete sets and key components for bulk material handling, especially belt conveyors and stacker-reclaimers used in circular stockyards. With a registered capital of ¥119.6 million, we are one of the largest companies in the bulk materials handling industry, equipped with advanced technical equipment and comprehensive capabilities, offering full-service support for all products. |
| Technical Performance |
We have more than 800 employees, including 244 engineers. Among these technical staff, 109 are R&D personnel in engineering departments, 66 are sales engineers in the sales department, and 69 are welding engineers, equipment engineers, process engineers, and QC engineers in the production department. |
| Overseas Partner |
LBHI is recognized globally for its high-performance products and environmentally friendly production methods. These qualities make LBHI a reliable supplier and business partner to many companies around the world. |
FAQ
1. I have some questions about the insurance of goods.
Usually, CIF is arranged by the seller at 110% of the invoice value, covering Free from Particular Average (F.P.A.) under China Insurance Clauses (C.I.C) dated January 1, 1981. Of course, if you need other coverage, we can also provide With Particular Average (W.P.A.) or All Risks with War Risks.
2. How should I pay for my orders?
We support the following payment methods:
1. 30% T/T deposit + 70% sight, confirmed, and irrevocable L/C.
2. 100% sight, confirmed, and irrevocable L/C.
3. 30% T/T + 70% after seeing a copy of the Bill of Lading.
4. Trusted third-party payment platforms.
5. Other circumstances.
3. Can I take the goods by express or air transport if the need is urgent?
We can move goods via express or air transport if you have an emergency demand. However, we cannot cover the resulting costs, and the scale of the goods must be small.
4. Can I get more information about the packing and freight of the product?
Of course, you can find detailed information in the "Packing and Freight" section of the product details. You can also contact us via phone, fax, or email for further assistance.
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