Model NO.: dia. 89
Roller Bearing Brand: Domestic and Foreign Famous Brands
Welding: Double-End Circular Seam Auto-Welding
Roller Sealing Type: Low-Resistance Contacting Sealing
Color: Black, Blue, Red, Green, and More
Packaging: Standard Export Plywood Cases
Brand: Lbhi
Certificates: CE, ISO9001, SGS
Trademark: LBHI
Transport Package: Standard Export Plywood Cases
Specification: ISO9001:2008, CE
Origin: China, Shandong
HS Code: 8431390000
High-Performance Long-Life Conveyor Idler Roller
Type of Production
Low-Resistance High-Service-Life Conveyor Roller Groups for conveyors
Carrier Roller, Impact Roller, Spiral Roller, Tapered Roller, Trough Roller
Product Information
LIBO rollers are designed with a fully sealed waterproof and dustproof structure. The bearing assembly uses high-precision bearing chambers and specialized bearings for idlers, ensuring a smooth appearance, low noise, maintenance-free operation, and an extended service life exceeding 50,000 hours. We have developed controllable braking idlers that effectively manage controlled braking along large downward belt conveyors.
Product Introduction
| Product Description | LIBO rollers feature a fully sealed design to protect against water and dust. Their bearing system uses high-precision chambers and special idler bearings, resulting in a clean look, low noise, no maintenance, long service life (over 50,000 hours), and high reliability. We also offer controllable braking idlers to manage braking on large downward conveyor systems. |
| Technical Features | 1. Flame-retardant rubber is used for impact idler rings. 2. Stamped bearing housings are machined using CNC lathes. 3. Special KA series bearings are used for idlers. 4. High-strength 45# steel is used for bearing shafts, ensuring precision through CNC turning and grinding. 5. Sealing is specially designed with self-compensation, low resistance, and waterproof/dustproof properties to maintain good lubrication over time. |
| Technical Performance | Our company has over 800 employees, including 244 engineers. Among them, 109 are R&D personnel, 66 are sales engineers, and 69 are welding, equipment, process, and QC engineers. This ensures a strong technical foundation and efficient production. |
| Packing and Freight | 1. Packing: Standard export wooden cases made from 9mm–15mm composite boards, or solid wood cases with fumigation certificates available upon request. 2. Freight: We work with reliable international shipping agencies to ensure timely delivery. We typically use liner shipping and cooperate closely during peak times. For urgent needs, we can arrange express or air freight, though costs will be higher and the volume must be small. International multimodal transport is also available for guaranteed on-time delivery. |
| 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 receiving a copy of the Bill of Lading 4. Third-party payment via trusted platforms 5. Other customized arrangements |
Technical and Installation Parameters
We provide accurate and feasible technical and installation parameters for our standard products to help you make the best choices. If you have specific requirements, please let us know so our engineers can assist with technical calculations. Please provide detailed project information, as parameters may vary based on different conditions. Our goal is to deliver professional, high-quality products that meet your needs.
1. Brand: LBHI
2. Lifespan: 50,000 hours
3. Production Capacity: 600,000 units/year
4. Roller Diameter: 76–219 mm (custom options available)
5. Roller Length: 190–3500 mm
6. Roller Tube: Q235 carbon steel, high-precision ERW, welded according to DIN2394 standards
7. Shaft: 45# cold-drawn round steel, 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: Painted, hot galvanized, rubber-coated, steel screw, or 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 products and enjoy the best service.
Company Information
| Company Information | LIBO Heavy Industry Science & Technology Co., Ltd. is located at the foot of Mount Tai. As a state-level high-tech enterprise, we integrate research, development, and production. We specialize in the development and manufacturing of bulk material handling systems, particularly belt conveyors and stacker-reclaimers used in round stockyards. With a registered capital of ¥119.6 million, we are one of the largest companies in the industry, offering comprehensive services and high-quality products. |
| Technical Performance | We have over 800 employees, including 244 engineers. Of these, 109 are R&D staff, 66 are sales engineers, and 69 are welding, equipment, process, and QC engineers. This ensures a strong technical foundation and efficient production. |
| Overseas Partners | LBHI is recognized globally for its high-performance products and environmentally friendly production methods. These qualities make LBHI a trusted supplier and reliable business partner to many companies worldwide. |
1. I have questions about insurance.
Usually, CIF is arranged by the seller, covering 110% of the invoice value under Free from Particular Average (F.P.A.) per China Insurance Clauses (C.I.C) dated 1/1/1981. We can also cover With Particular Average (W.P.A.) or All Risks with War Risks if needed.
2. How should I pay for my order?
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. Third-party payment via trusted platforms
5. Other arrangements
3. Can I get the goods via express or air if it's urgent?
We can arrange express or air transport for urgent needs, but the cost will be higher and the quantity must be small.
4. Can I find more information about packaging and freight?
Yes, you can check the "Packing and Freight" section in the product details. You can also contact us by phone, fax, or email for more assistance.
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