DX Bush Self Lubricating Slide Bearing

DX Bushing POM Lined Bush Boundary Lubricating Slide Bearings

Material:

1. Steel + Bronze powder + POM + Pb

2. Steel + Bronze powder + POM  - Normally Used

Structure:

1. POM with/without lead : 0.3-0.5mm

2. Porous bronze : 0.2-0.3mm

3. Steel backing : 0.4-2.2mm

4. Tin-plating 0.005mm or copper plating 0.008mm

Type:

Sleeve,Cylindrical,Flange,Thrust Washer,strips,slide plate,customized

Physical and mechannical performance:

Load capacity

Static load 250N/mm2

Dymamic load 140N/mm2

Oscillating 60N/mm2

Speed limit(in oil) 2.5m/s

PV value limit

Oil lubrication 22N/mm2.m/s

Dry lubrication 2.8N/mm2.m/s

Friction coef u 0.05~0.25

Working temperature -40℃~+130℃

Themal conductivity 13W/mk

Coefficient of linear expansion 11x10(-6)/k

Feature:

Particularly suitable for heavy-duty, low-speed rotary motion, rocking motion, and frequent fluid-lubricated parts that are opened and closed under load. Long-term use without boundary lubrication can be achieved without refueling, while refuelling can be used during the process. The service life is more prolonged; the plastic layer on the surface can leave a certain margin when the shaft sleeve is formed and can be processed by pressing it into the opening to achieve a better assembly size

Application:

it is mainly used in metallurgical machinery, mining machinery, water conservancy machinery, automobile chassis, construction machinery, agricultural machinery, steel rolling machinery and so on

Photo:

DX Maginal Bushing Carbon steel with bronze powder with POM Copper-plating WITH Hole Photo:

DX Maginal Bushing Carbon steel with bronze powder with POM Copper-plating WITHOUT Hole Photo:

DX Bush Bronze with bronze powder with POM Tin-plating Side Bearing Photo:

DX Bearings Black/Blue POM Bushing Photo:

DX Washer POM Bush Photo:

Full POM without little holes inside DX Bushes Sliding Bearings Photo:

Customized:

Client Drawing,with hole and the hole size can make big,without hole,full pom inside...