Oil-Free Linear Sliding Plate Copper Alloy Self Lubricating Guide Oilless Bearing Bushing for Machine

Product Description

Product Description SF-1 Plain steel bushing is a type of DU bushing. It's also called DU bush and PTFE lined dry sliding bearing,SF-1 bearing,oil free bushes. SF-1 self-lubricating bearing has a common structure with other DU bearing.

Product Name	Bronze Oilless Bearing Du Bushing Carbon Steel or Stainless Steel Bushing
Quality Standard	DIN 1494
Package	Standard export package
Standard Lead time	30 days
Shipping mode	Courier, air plane or ship
Supply Ability	500000000PCS/Month
Port of Loading	Shanghai
Certificate	CE;ISO 9001
HS Code	8483300090

Material structure:
PTFE/Pb mixture 0.01~0.03mm as sliding layer, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming homogeneous oxide type solid lubricant film.
Porous bronze 0.2~0.3mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.
Low-carbon steel backing 0.7~2.3mm, provides fundamental structural support and gives exceptionally high load carrying capacity, excellent heat dissipation.
Tin-plating 0.005mm or copper plating 0.008mm, provides good corrosion resistance.
Characteristics:
Good wear and friction performance over a wide range of loads, speeds and temperature without oil
Also perform well with lubrication
Maintenance-free, long life
Availability:
Standard cylindrical bushing, flanged bush, thrust washers and strips are available. Lead free type is also available All special designs are produced according to your requirement
Applications:
PVB010 DU bearing is widely used in Lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

Product Parameters Technical Data:

Specific load capacity (static)	≤ 250 [ N/mm² ]
Specific load capacity (dynamic)	≤ 140 N/mm² at low speeds
Specific load capacity(rotating oscillating)	≤60N/mm²
Friction value	0.03 to 0.25 µ
Temperature	-200 to +280 [ °C ]
Max. dry running Pv (Short-term operation)	3.6N/mm²*m/s
Max. dry running Pv (Continuous operation)	1.8N/mm²*m/s
Max. speed (dry running)	2m/s
Max. speed (Hydrodynamic operation)	>2m/s

Advantage:
Well experienced OEM manufacturer 10 years in the self lubricating bearing industry 95% products export to foreign countries Detailed Photos
Company Profile
Jiaxing Zhongwan Import&Export Co. Ltd. Is located in Jiaxing City which is the center city of the most prosperous and dynamic Economic Circl in China --Yangtze River Delta. It cannot be ignored about highly convenient transportation system of Jiaxing City. You can go everywhere in China through the highway and three big airports around Jiaxing enable you to fly all over the world.
We are engaged in the import and export of goods and technology business mainly. The strengths of our companies operates:Hydraulic Jack,Bottle Jack, Floor Jack, Trolley Jack, Scissor Jack, Oilless Bearing,Oilless Bushing,Jack Stand etc.


FAQ Q1. Are You a Trade Company or a Manufacturer?
A: We Are Jack and Brushing professional supplier include hydraulic jack ,Bottle Jack, Floor Jack, Trolley Jack, Scissor Jack, Oilless Bearing,Oilless Bushing,Jack Stand etc
Q2. May I Make Mix Order?,
Yes, You Can Make Mix Order Under Our MOQ.
Q3. What Is Your Terms of Payment?
A: T/T In Advance, L/C At Sight, 30% Deposits/ 70% Balance Before Delivery. We'Ll Show You The Photos of The Products And Packages Before You Pay The Balance.
Q4. What Is Your Terms of Delivery?
A: Exw, Fob, Cfr, Cif.
Q5. How About Your Delivery Time?
A: Generally, It Will Take 15 To 30 Days After Receiving Your Advance Payment. The Specific Delivery Time Depends On The Items And The Quantity Of Your Order.
Q6. What Is Your Sample Policy?
A: Paid Sample with Freight Collect.
Q7. Do You Test All Your Goods Before Delivery?
A: Yes, We Have 100% Test Before Delivery

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