Self-Lubricated Bearings TU-X

Inconel Backed High Temperature Bimetal Bush


ID and OD Chamfers

S3 Co Ci β
0.75 0.5 ÷ 0.3 0.25 ÷ 0.2 30o ÷ 5o
1.00 0.6 ÷ 0.3 0.30 ÷ 0.2 30o ÷ 5o
1.50 0.7 ÷ 0.3 0.50 ÷ 0.3 30o ÷ 5o
S3 Co Ci β
2.00 1.2 ÷ 0.4 0.50 ÷ 0.3 30o ÷ 5o
2.50 1.8 ÷ 0.6 0.60 ÷ 0.3 45o ÷ 5o


Operating Performance


Very Good

Oil lubricated


Grease lubricated


Water lubricated


Process fluid lubricated


Structure of the material:

Layer Average analyses of the material Thickness of layer
Sliding layer (Minimum)
Surface treatment
PTFE Coating
Duritex ML

0.15 mm (min)
Supporting shell Inconel 625 0,50 ÷ 2,70 mm
(Depending on Dim. of the Bearing)

Very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditios
Suitable for lubricated applications
Su itable for very high temperature applications

Bearing forms available in standard dimensions
Cylindrical bushes
Flanged bushes
Sliding plates
Thrust washers
Flanged Washers

Bearing forms made to order:
Standard forms in special dimensions, half bearings half-bearings and customized bearing designs

Industrial: Valves and Isolators Aerospace, agricultural equipment, food and beverage, material handling equipment, forming machines: metal, plastic and rubber; office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and tramways, textile machinery, construction equipment etc.