Home > FZ Oil Sintered PM Bearing
Oil Sintered Bearing is made of bronze or iron or stainless steel powder with lubricating oil vacuum sintered. It is mold pressed by high pressure then sintered in high temperature, after that, put it in high temperature vacuum and soaked in oil. This bearing is used in electrical appliances, power tools, textiles machinery and automobile industry. Like electrical fan, electrical motor, juicer, mixture, etc.
Technical Data
|
|
|
FZ21 |
FZ22 |
FZ14 |
FZ11 |
|
Bronze Material |
CuSn6Zn6Pb3 |
Cu90Sn10 |
Cu20-Fe80 |
Fe |
|
|
Oil Retaining |
12%~18% |
19%~24% |
17%~19% |
12%~18% |
|
|
Crushing Strength (Radial) |
>150MPa (18%) >200MPa (12%) |
>130MPa (24%) >180MPa (19%) |
>210MPa (19%) >280MPa (17%) |
>200MPa (18%) >250MPa (12%) |
|
|
Max. Linear Speed |
4m/s |
5m/s |
15m/s |
10m/s |
|
|
Max. PV |
8 N/mm2 * m/s |
10 N/mm2 * m/s |
8 N/mm2 * m/s |
10 N/mm2 * m/s |
|
|
Hardness |
HB20~HB50 |
HB20~HB50 |
HB30~HB60 |
HB40~HB70 |
Products Standard: ISO2795 (DIN1850 Part 3)
Recommend Tolerance
|
Bearing Grade |
I.D. |
O.D. |
Housing |
Shaft (max.) |
Shaft (min.) |
|
7 |
G7 |
r7 |
H7 |
e6 |
d6 |
|
8 |
E8 |
s8 |
H8 |
d7 |
c7 |
|
9 |
C9 |
t9 |
H8 |
d8 |
c8 |
Catalogue
Click here to download catalogue of PM oil sintered bearing
Contact: Sales Department
Phone: +86 13974953910
Tel: +86 731 84477600
Email: sda@spboilles.com
Add: 5th Bldg Area B,Zhongde Industrial Zone,Jiashan,Zhejiang,China
