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Sintered Bearing Sleeve Self Lubricating Composite Bearings
US$1.00-100.00
1 Piece
Product profile
Customization
AvailableRolling Element
Single RowStructure
To The HeartModel NO.
BTF-LB-022Material
Stainless SteelLoad Direction
Radial Spherical Plain BearingAdd Lubricant
Self-lubricatingOuter Structure
Whole Outer RingThickness
as Customer RequestModel
Various ModelsApplication
Engineering Hydraulic Cylinder, Forging Machine, Construction Machinery, Automation Equipment, Automobile Shock Absorber, Water Conservancy MachineryInner Diameter
15-2000mmAccuracy
HighProduct Type
Cylindrical Roller BearingName
Sintered Bearing Sleeve Self Lubricating CompositeService Temperature Range
-10 ~ +110Waterproof
WellDustproof
WellSpeed
FastTransport Package
Carton Into Plywooden CaseOrigin
Made in ChinaHS Code
8482400000Production Capacity
2000 Pieces/ MonthKey features
Self-Lubricating Design: PTFE polymer layer ensures low friction and trouble-free performance even under dry conditions.
High Load Capacity: Low-carbon steel backing provides exceptionally high load carrying capacity and excellent heat dissipation.
Corrosion Resistance: Copper/Tin plating offers good corrosion resistance for durable operation in various environments.
Wide Application Scope: Suitable for engineering hydraulic cylinders, forging machines, construction machinery, and automotive shock absorbers.
Multi-Layer Structure: Composite structure of PTFE, sintered bronze, and steel ensures dimensional stability and thermal conductivity.
Customizable Dimensions: Inner diameter can be customized from 15mm to 2000mm to meet specific customer requirements.
Quality Assurance: Strict 5-step raw material inspection and 10-step process testing guarantee 100% qualified product rate.
Chemical & Water Resistance: High chemical resistance with lower water absorption and reduced swelling for stable performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-06-19Nearest Port: Tianjin, Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is identified as a limited trading company in Taiyuan, offering pneumatic, mechanical, electrical, and related industrial products. It reports eight production lines, 11–20 quality-control staff, and export markets spanning Southeast Asia, the Middle East, Europe, and North America; however, the available information does not establish whether these production resources are directly operated by the trading company. Flexible customization is stated, but there were no new products in the past year, no SDK, and no ODM service. Overseas service support is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Certification details, quality assurance status, complaint handling, and environmental and fire-drill compliance remain insufficiently documented. Customer-case evidence is also not provided.
Supplier typeThe supplier is described consistently as a trading company and limited company, located in Xiaodian District, Taiyuan. Its scope covers sales and export of industrial equipment, components, and related products rather than clearly demonstrating a manufacturing-company structure.
After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or prior offline trade-show participation, and serves zero stated overseas countries through such capabilities. Although it accepts several trade and payment terms and reports lead times within 15 workdays, complaint handling and corrective/preventive-action mechanisms have no written procedures or records.
R&D capabilityThe supplier reports no available SDK, no new products during the past year, and no ODM service. It has one reported year of total R&D-engineer experience, although product-information design support is mentioned; overall evidence indicates limited innovation capability.
Customization capabilityFlexible customization is explicitly offered through the supplier's R&D/design capability. However, no ODM service is provided, so the evidence supports customization but not full product-development or ODM capability.
Product Q&A
Q:What is the structure of the self-lubricating bearing?
A:
It consists of a low-carbon steel backing, copper/tin plating, sintered bronze powder, and a PTFE/fibre mixture working layer.
Q:Can the bearing operate without lubrication?
A:
Yes, the PTFE polymer offers exceptional low friction even under dry conditions, making it suitable for dry running.
Q:What is the customizable range for the inner diameter?
A:
The inner diameter can be customized from 15mm to 2000mm according to customer requests.
Q:What are the main applications for this bearing?
A:
It is suitable for engineering hydraulic cylinders, forging machines, construction machinery, automation equipment, and automobile shock absorbers.
Q:How does the company ensure product quality?
A:
We conduct 5-step raw material inspections, 10-step process testing, and factory testing to assure a 100% qualified product rate.
Send Inquiry
*To:
Shanxi Baite Fluid Machinery Co., Ltd.
Shanxi Baite Fluid Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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