CPB Clearance-free and preloaded bearings - CSB® Plastic Bearing Technology

Product properties

● Clearance-free and preload design
● Adjustable fitting gap
● Standard material EPB13
● Maintenance-free
● Shock absorbing and no noise

Standard products

Sleeve bearings

Flange bearing

CPB Clearance-free and preloaded bearings

Part no.:

d1 [mm]：

d1-min. [mm]：

d1-max. [mm]：

d2 [mm]：

d3 [mm]：

b1 h13[mm]：

b2 h13[mm]：

b3 [mm]：

s ¡À0.1 [mm：

Max. shaft [mm]：

Min. shaft [mm]：

Max. housing [mm]：

Min. housing [mm]：

*Lead time [wks]：

Shop now

Dimensions

▊Structure design

CSB-CPB® clearance-free and reloaded plastic bearings can be preloaded in radius and axial directions after fitted in housing, Auto-adjustable the fitting gap with the preload design;The special design bearings can absorbed shock and noise.

▊Material design

CSB-CPB® clearance-free and reloaded plastic bearings is made from the professional wear resistance material CSB-EPB13 which provides good wear resistance and excellent elastic feature. CSB-EPB18 material is available for the preload plastic bearings.

▊Assembly design

CSB-CPB® clearance-free and reloaded plastic bearings easy to be pressed into the housing by low pressure.The recommended housing tolerance is H7 and axial tolerance is h9.

CPB无间隙预紧塑料轴承安装

CSB-CPB® Clearance-free and preloaded bearings

Type PDF

Size 503KB

Time 09-2021

No. CSB/CAT.062E

download

3589

工程塑料轴承查找器 — CSB-EPB®

CSB-EPB® Plain bearings finder V2.1

view tools

▊CSB-EPB® Plastic Bearings Finder[V2.1] is based on the analysis and calculation of a large number of test data in CSB® laboratory. You can calculations material data by entering parameters such as bearing load, speed, and temperature, and finally output material adaptation data.
▊Because the system calculate and analyze based on lab data, it can't exactly meet the ractual use requirements absolutly. The system data verification has certain limitations; CSB® recommends that the bearing must be tested again to verify whether it meets the actual use requirements.
▊CSB-EPB® Plastic Bearings Finder output data information is only for design reference, and can not be used as the final standard for determining the bearing material conformity, If you have any questions, please contact CSB® sales engineers.

Medium	CPB 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.

+86-400-6633-096

Online Tools

Product News

Customer Services

CSB® More products

EPB Plastic plain bearings

CSB® plastic bearings are highly wear-resistant plastic bushings, flange bearings and thrust washers made of composite materials. The working temperature CSB-EPB® plastic bearings up to 250 °C...

PCB Plastic clip bearings

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...

PYB Small thickness plastic bearings

Thin-walled plastic bearing for quick installation. It is made with CSB-EPB3M material wich is flexible for dimension viriation. Alternative material CSB-EPB7 is also available for special wear resistance requirement.

FLB Plastic flange bearings

Suitable for the application where the CSB® plastic clip bearing is hard to be located. The requirement of the fitting hole is not critical and the set screw could be secured without any risk of moving.

PEW Plastic flat springs

CSB® plastic wear resistance washer. Suitable for a fitting to the uncontrollable axial space in order to reduce the vabriation and noise during the operation.

PPR Plastic piston rings

Wear resistance piston ring specially developed for the pneaumatic pump industrial application. It is easier to be installed comparing with the PTFE piston ring. Standard materials available are EPB13, EPB19 and so on.

LCB Linear clip bearings

● Made of high anti-wear material EPB13;
● Maintenance-free, self lubricating;
● Chemical resistant;
● Dust resistant and quit running;

KER Knife edge rollers

Self-lubricating, maintenance-free Low driving force Resistant to dust...