David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
    Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
Contact Person : Tiffany
Phone Number : +86 18258386757
Whatsapp : +8618258386757

Triple Layer Sintered Bronze Bearing For Electric Chairs Office Equipment Metric Size

Place of Origin Self Lubricating Bearings Manufacturers
Brand Name VIIPLUS
Certification ISO 9001
Model Number Triple-layer bushing
Minimum Order Quantity SMALL ORDER QUANTITY
Delivery Time 2~4 Weeks
Payment Terms T/T
Supply Ability 6000000 Piece/Pieces One week

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material PTFE WITH STEEL BRONZE Application Chairs
Chamfer Inner And Outer Ends Triple-layer Bushing General Tolerances DIN ISO 2768-MK
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light PTFE Coated Self Lubricating Plain Bearing, Teflon Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing Characteristic Втулки скольжения (биметаллические подшипники скольжения)
Dry Slide Bearing Self Lubricating Plain Bearing Work In High Temp & Submerged Applications Where Grease, Oil & Plastics Fail. Reduced Costs & Downtime. Non-galling. Increased Reliability. Run Dry & Keeps Running. Bush Bearings Manufacturers Suppliers Exporters Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
High Light

self lubricating bearing


sintered self lubricating bushes

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Product Description


Triple Layer Sintered Bronze Bearing For Electric Chairs Office Equipment Metric Size


Viiplus metric products or non-standard Triple-layer bushing bearings.General Tolerances to DIN ISO 2768-MK. Tolerance is allowance for a specific variation in the size and geometry of a part.The Combination of Self-lubricating Bearing Offers the Chairs Easy Mobility, and is A Good Example of Flexibility and Practicability; RoHS standard brand lead-free environmental products to help you create a quiet and comfortable working environment.Copies, printers, shredders, swivel chairs, our self-lubricating bearings are everywhere.

Triple-layer bushing Chamfer Inner and outer ends

Tolerances Material: Triple-layer bushing

Shaft dia: f7 (< 55 mm id.) h8 (> 55 mm id.) Housing: H7 Tinplated steel-layer (anti-corrosive) Sintered,


Multiporous bronze layer PTFE


sliding surface (selflubricating)Self-lubricating straight sleeve with PTFE sliding layer.
-- maintenance-free (self-lubricating)
-- low friction coefficient
-- universal bearing
-- long service life
Using range
Packaging machinery, motor, turbine, pump, forklift, etc.


Product Name

PTFE Steel Bushing

Max Load Capacity

Static load 250N/mm2 ; Dynamic load 140N/mm2

Max Load Speed

Dry friction 2.5m/s ; Oil lubrication 5.0m/s

Max PV Value Limit

Dry friction 3.6N/mm2 m/s ; Oil lubrication 50N/mm2 m/s

Friction Coefficient

Dry friction 0.08~0.20 ; Oil lubrication 0.02~0.07

Work Temperature


Thermal Conductivity

42w/m k

Production Process

Material cutting~Bronze sintering~PTFE sintering~Sizing~Coiling~Surface finish~Packing

Application Feature

Self lubrication, Low wear, Low friction, Low noise, Good sliding characteristic, Pb free



metal-ploymer bushing for Yamaha Drive Clutch Primary Sliding Sheave

Shape & type

Cylindrical straight sleeve, flanged bearing, to push shim, sliding slide plate.
Lead-free PTFE is available, mixed with a variety of industry-specific PTFE.


Our Services

1,We are produce high quality and low price good wear resistance sliding bush factory

2,Our sliding bush passed the ISO TS 16949 .

3,Under the guidance of Pursuit of the excellence & keep improving.

4,We will do our best to provide the quality products and professional sevices.

Company Information

viiplus Interaction Bearing Co., Ltd. specializes in researching and manufacturing self-lubricating oilless bushes. We can also design and produce various non-standard bearings according to clients' requirements. Qualified products and good service are guidance of our company. We will do our best to develop bushes in different fields to serve clients from at home and abroad.





Stainless steel+ Bronze powder + PTFE




ISO9001, TS16949

Max load capacity P

Static Load 250N/mm²,Dynamic Load 140N/mm²,Oscoillation Load 60N/mm²

Max line speed V

Dry Lubrication 2.5m/s,Oil Lubrication >5m/s

PV value limit

Dry Lubrication 1.8N/mm²· m/s,Oil Lubrication 3.6N/mm²· m/s

Friction coef u

Dry Lubrication 0.08~0.20,Oil Lubrication 0.02~0.12

Max Working temperature


Mating Axis

Hardness >220 HB,Roughness Ra=0.4~1.25

Thermal conductivity


Coefficient of linear expansion



The corrosion resistant part in dyeing machinery and ocean industry


Self Lubricating Plain Bearing