Product Features

● The self-lubricated bearing is developed specially for the metal plate fitting. It is made with the CSB-EPB3M material which is good at shock absorbtion and wear resistance. Alternative material CSB-EPB5 is also available for high temperature application and corrosion resistance requirement

● Maintenance free, self-lubricated

● Side groove designation for easy assembly

● Groove design reserves the material expansion allowance

● Safety double ﬂanges designation

● Suitable for rotation and sliding motions

● Lower tolerance requirement for the mounting holes

Plastic clip bearings

Part no.:

d1 [mm]：

d1-max. [mm]：

d1-min. [mm]：

d2 [mm]：

d3 [mm]：

d4 [mm]：

s -0.10 [mm]：

b1 +0.20 [mm]：

Max. shaft [mm]：

Min. shaft [mm]：

Max. housing [mm]：

Min. housing [mm]：

*Lead time [wks]：

Download CAD

Cart

Shopping

Dimensions

▊Structure design

CSB-PCB® Plastic clip bearing is designed with double ﬂange to protect the shaft mounted through metal housings. The double ﬂange and slipped gap ensures easy assembly of the bearings. The double ﬂange design can also protect the bearing from moving out of the housing.

▊Material design

CSB-PCB® Plastic Clip Bearing is made from CSB-EPB3M material which is a good wear resistance polymer. The bearing self-lubricating performance is excellent for dry operation conditions. At the same time, continuous lubricating is allowed during the operation because this material is also with good isolation feature against the most common lubricants.

▊ Assembly design

During the assembly, the bearing is pressed into the housing from the smaller ﬂange end until the bigger ﬂange end is pressed into the position. The spiral shape slip gap could not only make the bearing easy to be pressed into the metal housing, but also help to compensate any possible material expansion caused by the squeeze derived from the pressing. The recommended housing tolerance is H7 while the bearing could fit with the housing tolerance range up to H13. The bearing is allowed to be rotating in the housing after assembling.

PCB标准塑料卡箍轴承安装

Medium	PCB bearings resistance
Alcohol	Resistant
Hydrocarbons	Resistant
Greases. oils	Resistant
Fuels	Resistant
Diluted acids	Conditionally resistant
Strong acids	Not resistant
Diluted alkalis	Resistant
Strong alkalis	Conditionally resistant

CSB® Bearing Material Chemical Resistance

Please select bearing material and medium...

CSB® bearing material chemical resistance data is a comparison test result of the CSB chemistry laboratory using laboratory specimens or similar chemicals at room temperature 23 ℃, without considering the impact of other temperatures and chemical medium mixtures on the chemical resistance of CSB® bearing materials ; Therefore, this data can only act as a reference. CSB® recommends that the chemical resistance of actual parts should be tested under application conditions and verify the suitability of the bearings.