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PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing

PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing

  • PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing
  • PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing
PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing
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: Stainless Steel + Porous Bronze + PTFE Types: Wrapped Bushes, Flanged Bearing, Thrust Washer
Application: Printing And Dyeing Machines, And Machines Used In The Ocean Industry, Etc. Working Temperature: -200~+280℃
Hardness: >120 HB Max. Load: Static Load 250N/mm², Dynamic Load 140N/mm²
High Light:

metric sleeve bearings

,

self lube bearings

SF-1S ( lead free ) Dry ( maintenance free ) , Stainless Steel Bushing

Stainless steel bearing is a type of lead free DU bushing. This type plain sliding bearing has common structure with other DU bearings. It's also called Teflon bush, PTFE bearing, lead free self-lubricating bearing, dry bushing, SF-1oiless bearing and plain sliding bearing.

 

Material Structure:
1. PTFE with Oil fibre 0.01~0.03mm as sliding layer
2. Porous bronze 0.2~0.3mm 3.Stainless steel backing 0.7~2.3mm

 

Characteristics:

 

This type plain sliding bearing have all the properties of TOB012 self-lubricating bushing.

Without lead which makes the bushing lubricating condition more cleanly.

Without lead which makes the bushing accord with environmental protection request

 

Applications:

Stainless steel bushing is widely used in strong acid and alkali situation, such as chemical industry, pumps, and valves.

Lead free bearing is widely used in food machine, pharmaceutical machine

 

 

Detailed Product Description

SF-1S Micro section Features and Application
 
1. PTFE and Fibre mixture0.01~0.03 mm
2. Sintered bronze powder0.2-0.3 mm
3. Stainless steel backing 0.7~2.3mm
Triple-layer , thin wall wrapped bushing .
Maintenance free
Lead free.
Stainless steel backing providing improved corrosion resistance in acid, akali and seawater
Particularly fits for bushings in food stuff machines ,akali flow meters pump, motion elements in pharmaceutical machines, printing machines, chemical engineering machines and ocean industry machines.
Availability:
Cylindrical bushes, flange bushes, thrust washers and strips.
Non-standard parts.

 

Tech.data
Max. Load Static 250 N/mm2   Temp. -195℃~+280℃
Dynamic 140 N/mm2 Friction coefficient 0.03~0.20
Rotating oscillating 60 N/mm2
Max. Speed Dry 2m/s Thermal conductivity 50W(m*K)1
Lubrication 5m/s
Max. PV Dry 3.6 N/mm2.m/s Coefficient of thermal expansion 16106*K1
Lubrication 50 N/mm2.m/s
 

 

PTFE Self Lubrication Bearings Lead Free Dry Maintenance Free Stainless Steel Bushing 0

Contact Details
ZHEJIANG TOP BEARINGS CO., LTD.

Tel: +8618967361221

Send your inquiry directly to us
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