Home > BSI BS Standard

P4013Z Bronze Copper-tin Oil Sintered Sliding Bush Bearing

BS 5600-5.1:1988
ISO 5755-1:1987
BS EN ISO 5755:2022
P4013Z
Product description: Featuring bronze copper-tin construction, the P4013Z oil sintered sliding bush bearing meets BS 5600-5.1:1988, ISO 5755-1:1987, and BS EN ISO 5755:2022 standards. Compliant with ASTM B439, these self-
INQUIRY

P4013Z Bronze Sintered Bearing Material

High-density bronze sintered bearing material, oil-impregnated per BS 5600-5.1:1988 / ISO 5755-1:1987. Higher strength for moderately loaded bronze bearing applications.

Chemical Composition (BS 5600-5.1:1988)

Element	Content	Unit
C total	<0.3	%
Cu	Balance
Fe	—
Sn	9–11	%
Other elements	—	≤2

Mechanical & Physical Properties

Property	Unit	Value
Open porosity (P)	%	≥17
Radial crush strength (K)	N/mm²	≥180
Density (—)	g/cm³	7.0
Relative density (—)	%	80
Coefficient of linear expansion (μz)	10⁻⁶K⁻¹	18

The Z suffix indicates the material has been impregnated with liquid lubricant per ISO 5755. The liquid lubricant content shall be not less than 90% of the measured open porosity. Open porosity and radial crush strength are mandatory values as specified in BS 5600-5.1:1988 / ISO 5755-1:1987 / BS EN ISO 5755:2022.

PREVIOUS：P4012Z Bronze Copper-tin Oil Sintered Slide Bush Bearing NEXT：P4014Z Bronze Copper-tin Oil Sintered Plain Bush Sliding Bearing