Products
- IB01 Dry Bearings
- IB02 Marginally Lubricated Bearings
- IB03 Bimetallic Bearings
- IB04 High Precision Roller Guide Bearings
- IB05 Solid Lubricating Bearings
- IB06 Hardened Steel Bearings
- IB07 Self-lubricating Bimetallic Bearings
- IB08 Casting Bronze Bearings
- IB09 Wrapped Bronze Bearings
- IB10 Sintered Bronze / Iron Bearings
- IB11 Linear Bearings
- IB12 Spherical Plain Bearings
- IB13 Engineering Plastic Bearings
- IB14 Door Hinge Bearings
- IB15 PTFE Fibre Fabric Self-lubricating Bearings
IB016
Material
Stainless Steel ( DIN-X5CrNiL8 9|AISI 304|JIS-SUS304 ) +
Bronze ( CuSn8Zn3 ) +
PTFE + Fillers
Introduction
Dry bearings(stainless steel/red PTFE), made of stainless steel as base material, are produced by the process of being sintered bronze powder as medium layer and coated PTFE as lubrication layer. They are in nformity with the European RoHS environmental protection standards and widely used in the applications of automotive, bicycle, hydraulic transmission, shipping and chemical equipment due to the dvantages of lead free, low friction coefficient, good self-lubricating, good wear resistance and good corrosion resistance.
Usage
|
dry |
good |
|
oil lubricated |
very good |
|
grease lubricated |
good |
|
water lubricated |
fair |
|
process fluid lubricated |
good |
Physical and Mechanical Properties
|
max. operating temperature Tmax |
+280 ℃ |
|
min. operating temperature Tmin |
-200 ℃ |
|
max. sliding speed v-dry |
2.5 m/s |
|
coefficient of friction f-dry |
0.04-0.25 |
|
coefficient of friction f-oil lubricated |
0.02-0.08 |
|
shaft surface finish Ra-dry |
0.4±0.1 µm |
|
shaft hardness |
＞200HB |