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Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs

Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs

  • Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs
  • Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs
  • Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs
Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs
Product Details:
Place of Origin: China
Brand Name: TOB PTFE Self-Lubrication Bearings
Certification: ISO 16949
Payment & Shipping Terms:
Minimum Order Quantity: negotiated
Price: negotiated
Packaging Details: Cartons and Pallets
Delivery Time: negotiated
Payment Terms: T/T
Supply Ability: negotiated
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Detailed Product Description
Material: Carbon Steel + Bronze+ Ptfe Supply Ability: Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings
Characteristic: Low-maintenance And Maintenance-free Plain Bearings Production Feature: Bushes, Collar Bushes, Washers, Strips Or Special Designs
Plating: Tin Or Copper Plated Size: Customized Size,Customized Request, All Standard, As Per Customer's Request
Lubricating: Oilless Packaging Details: Export Standard Packing
High Light:

Tin Plated Self Lubricating Bearings


Sintered Self Lubricating Bearings


Carbon Steel Self Lubricating Bearings

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


TOP BEARING 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 -195℃~+280℃
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

TOP 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



Carbon Steel Sintered Self Lubricating Bearings For Electric Chairs 1

Contact Details

Tel: +8618967361221

Send your inquiry directly to us
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