China Bronze Gleitlager manufacturer

Steel Backed PTFE Bushings Self Lubricating Bearing ISO 9001 Passed

Product Details:
Place of Origin: Self Lubricating Bearings Manufacturers
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: Steel Backed PTFE Bushings
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: Competitively Priced vs DU DX, Provides Lubricating Bush
Packaging Details: EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time: 7-20 work days
Payment Terms: T/T
Supply Ability: Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings
Contact Now

Detail Information

Material: PTFE Bushing: Sleeve
Feature: Self-lubricating Country Of Origin: China

Product Description

alternative MU(DU,SF-1,SBT,SKF PCM)Steel Backed Du Bushings,high performance DU rings in steel, environmental protection is based on a steel substrate, medium bronze powder, a spherical sintered surface rolling four ethylene (PTFE) and a mixture of green polymer material, bearing and sliding bearing . The product is lead-free environmental protection, the wear resistance performance is excellent.https://www.viiplus.com

 

Self-lubricating Bearings Type

  • Straight bushings
  • Flange bushings
  • Thrust washer
  • stip
  • Non-standard products are also avalidable.

 

STRUCTURE

  1. PTFE / Pb composition, 0.01-0.03 mm, anti-abrasion material, which forms a lubrication film to protect the shaft during the machine in operation.
  2. bronze powder layer, 0.2-0.35 mm, which further strengthens the combination of the steel sheet and the PTFE layer. Bronze has good thermal conductivity. It can transfer the heat it produces
  3. during operation more quickly.
  4. Low-carbon steel, which improves load capacity and heat transfer.
  5. Copper / tin coating layer, anti-corrosion.

APPLICATION 
Oil-free or minimal oil condition, maintenance-free or fair
need a little maintenance.
Resists abrasion, low coefficient of friction, long service life.
Operating in -190 ℃ ~ + 280 ℃.
Easy to mend, silent, non-polluting.
Thin, light wall, which can reduce the volume of the machine.
Formation of a film transferred during operation to protect the tree.
Low demand on the tree, even without surface hardness treatment, which reduces
the cost of the coupling components.
No absorption to water/oil,small coefficient of thermal emption,good
thermal conductivity and size stability.
The back of the steel strip can be plated with various metal,anti-
corrosion.
The products now are used in sliding components of different
machines,such as auto machines,piston pump,gear pump,textile
machine,auto-sides machine,injection machine,sports machine,office

TECHNICAL DATE

Static Load

Low Speed Ratation

Rotation, Oscilation

Intermittent Operation

Long Time Operation

Operation Temp.

250N/m㎡

140N/m㎡

60N/m㎡

3.6N/m㎡/s

1.8N/m㎡/s

-195℃~+280℃

Friction Coefficient

Max linear velocity

Thermal Conductivity

Coefficient of themal expansion

 

Dry Friction

Liquid Lubrication

 

0.03~0.20

2m/s

>2m/s

42W(mk)

11*10 k

Get in touch with us

Enter Your Message

You Might Be Into These