FP15 - sintered iron bushes

fpm inbear
ul. Inżynierska 39/1
PL-81-512 Gdynia
tel./fax +48 58 620 45 71
tel./fax +48 58 620 79 30
[email protected]
www.inbear.pl
Sintereisen FP15 – self lubricating bearing material
1.
Structure
Sintered iron (98% Fe + Cu + graphite + antioxidants + MoS2)
impregnated with oil.
2.
Characteristics
-
3.
Applications
-
4.
small electric engines, starters and generators,
electric household equipment,
electric power tools,
machinery for agricultural, mining and automotive industry.
Availability
-
5.
general purpose maintenance free bearing material,
optimal performance with light loads and medium or high speeds,
thanks to porous structure of sintered material, lubricant is transferred via capillary tubes,
can be machined into complex shapes,
wide range of parts available from stock.
ex stock: cylindrical bushes, flanged bushes,
to order: non standard parts.
Technical data
Parameter
static
dynamic
Maximum sliding speed
oil impregnated
p x v coefficient
oil impregnated
maximum
Working temperature
minimum
shaft
Surface Ra finish
housing
shaft
Fitting
housing
Shaft hardness
Maximum load
6.
m/s
MPa x m/s
°C
µm
HRC
Value
40
10
4
1,8
+90
-5
<0,2
1,8 – 3,2
f7
H7
>55
Working conditions
dry
oil lubricated
grease lubricated
water lubricated
process fluid lubricated
7.
Unit
MPa
good
good
fair (slow speed only)
not suitable
not suitable
Assembly tips
To assemble under steady pressure. For assembly use m5 shaft.
Additional machining of bushes permitted.
© fpm inbear 2014

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