Data sheet


Wieland-G07 is a medium-hard bearing material with good sliding and emergency running properties. Compared to other cast materials it is inexpensive. Used in the extension arms of mowing equipment, guide elements in hydraulic cylinders and in general mechanical engineering.

Composition (standard values)

Sn    7 %
Pb    7 %
Zn    4 %
Cu   balance

Material designation

Wieland         G07
EN                  1982 : 1998


Max. load

Oscillating bearing up to 50 MPa


Types available

Machined bushings



Tube dimensions for machined bushings

Continuously cast        OD up to 200 mm

above please enquire

Physical Properties (standad values)

Density [g/cm3]8.9
Coefficient of thermal expansion (20 - 300 °C) [10-6/K]18.5
Thermal conductivity  [W/m*K]63
Modulus of elasticity  (20 °C) [GPa]93

Mechanical properties (standard values)

Hardness [HB/HRB]150 (HRB 83)
Tensile strength Rm [MPa]530
0.2 %-proof stress Rp0.2 [MPa]350
Elongation A5 [%]10


1 MPa = 1 N/mm2

Steffen Schimanek
Head of Sales – Slide Bearings