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Manufacturer Self-Lubricating Plain Bearing - Bronze PTFE Du Bushing Sliding Bearings
US$2.00
100-999 Pieces
US$1.50
1,000-9,999 Pieces
US$0.20
10,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableBearing Structure
Split Plain BearingType of Lubricant
Oil-Lubricated BearingModel NO.
LM-40Lubricant & Load
Hydrodynamic BearingBushing Material
Self-LubricationBearing Direction
RadialLubricating Way
Maintenance-Free BearingLubricating Film Thickness
Thin Film LubricationProduct Name
Self-Lubricating Plain BearingKeywords
Plain BearingColor
RedMax. Load Static
300 N/mm/2Max. Load Dynamic
200 N/mm/2Max. Speed Dry
4m/SMax. Speed Lubrication
>5m/SMax. PV(Dry) Short-Term
3.6 N/mm/2*M/SMax. PV(Dry) Continuos
1.8 N/mm/2*M/STemp
195 Celsius-280 CelsiusFriction Coefficient
0.03-0.20Coefficient of Thermal Expansion
11*10-6 K-1Thermal Conductivity
42W (M*K)-1Transport Package
Standard Packaging or CustomizedSpecification
Standard Specifications or CustomizedOrigin
Zhejiang, ChinaHS Code
84833Production Capacity
10000pieces/MonthKey features
Self-Lubricating Design: Delivers seamless, whisper-quiet operation with minimal friction loss and reduced surface wear.
Wide Temperature Range: Operates reliably from 195 to 280 Celsius across diverse environmental conditions.
Low Friction Coefficient: Friction coefficient ranges from 0.03 to 0.20, ensuring superior efficiency and longevity.
Maintenance-Free Operation: Requires no frequent oiling or lubrication, simplifying maintenance and reducing downtime.
Contamination Management: Exceptional ability to manage contamination without needing seals or scrapers.
Universal Compatibility: Adapts to hardened steel, stainless steel, aluminum, and other shafting materials.
OEM Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.60h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, R&D, ODM, and OEM capabilities, supported by documented R&D inputs, outputs, reviews, verification, and validation, as well as three R&D patents. Its production equipment includes roll bending, lathes, automatic assembly, punching, laser cutting, and plate shearing machines. Quality control is supported by one inspector and standardized finished-product inspection instructions. The supplier has inventory capability but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and overseas service coverage. Peak-season lead time is one month and off-season lead time is within 15 working days. Financial records are referenced for 2022–2024, but no substantive financial metrics are provided. Certification information and detailed customer cases are not available.
After-Sales capabilityThe supplier has inventory capability and defined service quotation and payment terms, with lead times of one month in peak season and within 15 working days in off-season. However, it has no overseas warehouse, showroom, overseas agent or branch, and offers overseas services in zero countries, limiting demonstrated overseas after-sales coverage.
R&D capabilityThe supplier reports new products within the past year, ODM service, product and technology R&D, documented design inputs, outputs, reviews, verification and validation, and three R&D patents. It lacks an available SDK, while software-instrument capability is confidential; nevertheless, the evidence explicitly supports meaningful product innovation capability.
Production capacityProduction resources include roll bending, lathes, automatic assembly, punching, laser cutting, and plate shearing machines, with one quality assurance and quality control inspector and uniformly followed finished-product inspection instructions. Inventory capability is available, but there is no valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-management weakness.
Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are reported in both the R&D and design-capability records, providing clear evidence of broad customization support.
Product Q&A
Q:Are you a factory or a trading company?
A:
We are a factory.
Q:How long does it take to get a price quote?
A:
We usually quote within 24 hours after receiving your inquiry. For urgent requests, please specify in your email.
Q:What is the lead time for mass production?
A:
The lead time depends on the order quantity and the season in which the order is placed.
Q:Does the packaging require additional costs?
A:
There is no additional cost for normal packaging unless the customer has special packaging requirements.
Q:Why should we choose your company?
A:
We are a professional bearing manufacturer that insists on quality first, offering advantages in quality control and pricing.
Send Inquiry
*To:Larrysman (Zhejiang) Precision Machinery Co., Ltd.
Larrysman (Zhejiang) Precision Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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