JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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The triple layer sintered bronze bearing, specifically designed for electric chairs and office equipment, is a metric-sized component that offers exceptional performance and durability. This bearing features a unique triple-layer construction that combines the strength and wear resistance of sintered bronze with the lubricating properties of additional layers, ensuring smooth and efficient operation.
The sintered bronze base layer provides excellent mechanical properties, including high load-bearing capacity and resistance to deformation. The additional layers, which may include polymers or other materials, further enhance the bearing's performance by reducing friction, wear, and noise.
This bearing is suitable for use in electric chairs and office equipment that require precise and reliable motion control. Whether it's for adjusting the height of an electric chair or guiding the movement of an office machine, this bearing ensures smooth and precise movements with minimal maintenance required.
Moreover, the metric sizing of this bearing allows for easy integration into various equipment and systems. It can be easily installed and replaced, making it a convenient choice for maintenance and repair work.
In summary, the triple layer sintered bronze bearing for electric chairs and office equipment is a metric-sized component that offers exceptional performance, durability, and ease of use. It is a reliable choice for ensuring smooth and efficient operation of electric chairs and office equipment.
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,
sliding surface (selflubricating)Self-lubricating straight sleeve
with PTFE sliding layer.
performance
-- 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 |
Cylindrical straight sleeve, flanged bearing, to push shim, sliding
slide plate.
Lead-free PTFE is available, mixed with a variety of
industry-specific PTFE.
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.
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.
Size | Customized |
Material | Stainless steel+ Bronze powder + PTFE |
Color | Natural |
Certification | 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 | -200~280℃ |
Mating Axis | Hardness >220 HB,Roughness Ra=0.4~1.25 |
Thermal conductivity | 40W/(m·k) |
Coefficient of linear expansion | 11×10-6/K |
Application | The corrosion resistant part in dyeing machinery and ocean industry |