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Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.

Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing.

Min.Order: 1,000
Product origin: Chizhou, Anhui, China
Infringement complaint: complaintComplaint
US$ 0.05 ~ 1

Description
PRODUCT DESCRIPTION
Chinese Factory Self-lubricating MultiLayer Bearing Composed of Bronze Base and Black PTFE for Casting and Rolling Concrete Machine Bushing. 
Its material structure is Bronze base + Bronze powder + PTFE and filler.
It can offer the good properties of self-lubricating, anti-abrasion, low-friction, fully developing the advantages of metal and multi-element polymer.
It's applied to the metallurgical industry,continuous casting and rolling mill,concrete machinery and spiral conveyers, etc.
 
Performance Index Data
Load capacity P (Dry friction)Static Load250N/mm²
Dynamic Load140N/mm²
Oscoillation Load60N/mm²
Max line speed VDry Lubrication2.5m/s
Oil Lubrication>5m/s
PV value limitGrease Lubrication1.8N/mm²· m/s
Oil Lubrication3.6N/mm²· m/s
Friction coef uDry Lubrication0.08~0.20
Oil Lubrication0.02~0.12
Mating AxisHardness>220 HB
RoughnessRa=0.4~1.25
MaterialBronze+Bronze+(PTFE+Filler)
Typical applicationMetallurgical industry,continuous casting and rolling mill, etc.
Working Temperature-200~+280ºC
Thermal conductivity60W/(m·K)
Coefficient of linear expansion18×10-6/K
Outside surface Platingno
Notice: We can also develop according to customers special request while out of this table
   
 
 DETAILED IMAGES









 
COMPANY PROFILE
 


 
EXHIBITION SHOW

 
PACKING AND DELIVERY
1. Inner Packing
For small products: 100PCS-200PCS per sealed plastic bag.
For bigger products: 2PCS-10PCS per plastic film roller (depends on the product size)

2. Outer Packing&Shipment Packing
8PCS-300PCS per carton (depends on the product size)
 
3. Shipment Packing
18-24 cartons per wood case or pallet, shockproof and safe for transportation.
 

FAQ

 Q: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. TEHCO is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.

Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed.

Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.

Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.We hope our customers become stronger and stronger to be with us.
 
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