Oiles Graphite Plug Bronze Bushing Wrapped Flange Bearing Sleeves

Product Detail

Oiles Graphite Plug Bronze Bushing Wrapped Flange Bearing Sleeves

  

This material provides a maintenance free and low friction bearing solution, particularly for high load and intermittent oscillating motion. Solid lubricants within the bronze combine the strength of the bronze with the wear resistance of the grapgite. Applications covered are automotive production lines, water industry, dam gates, platic moulding machinery etc. Different types of bronze alloy can be offered according to the application.

Tech. Data

Grade	650#	650S1	650S2	650S3	650S5
Material	CuZn25AI5Mn4Fe3	CuSn5Pb5Zn5	CuAI10Ni5Fe5	CuSn12	CuZn25AI5Mn4Fe3
Density	8	8.9	7.8	8.9	8
HB Hardness	>210	>70	>150	>95	>235
N/mm2 Tensile strength	>750	>200	>600	>260	>780
N/mm2 Yield strength	>450	>90	>260	>150	>450
Elongation	>12	>15	>10	>8	>8
Coefficient of linear expansion	1.9x10-5/?	1.8x10-5/?	1.6x10-5/?	1.8x10-5/?	1.9x10-5/?
Max. Temp.	-40~+300?	-40~+400?	-40~+400?	-40~+400?	-40~+300?
N/mm2 Max. dynamic load	100	60	50	70	120
m/min Max. speed (Dry)	15	10	20	10	15
Max.PV N/mm2*nn/s    (Lubrication)	200	60	60	80	200
300N/mmz Compression    deformation	<0.01 mm	<0.05mm	<0.04mm	<0.05mm	<0.005mm

Dick Precision Mechinery, established in 2010, is a professional copper guide graphite coated bushing flange bearing sleeves manufacturers and suppliers in China, offering customers the best quality products and excellent service. In order to make customers satisfied, customized orders of products are also welcome in our factory.