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[SF-2] [SF-2 sizes]
SF-2
1.Good load capacity and anti-wear.
2.It is used in high load capacities and low speed with rotational,oscillating or frequent stop-start motion.
3.It can work long time without oil in the condition of boundary lubrication,under oil or grease lubrication interval, the work is longer.
4.It is machinable for the thicker of POM.
5.The bushes can be applied in auto chassis,forging machine, metallurgical, civil engineering, power station, strip rolling industries etc.

Composition &Characteristics
1.POM with lead 0.3~0.5mm
2.Porous bronze 0.2~0.3mm
3.Steel backing 0.4~2.2mm
4.Copper plating 0.008mm
SF-2Y
1.Good load capacity and anti-wear.
2.It is used in high load capacities and low speed with rotational,oscillating or frequent stop-start motion.
3.It can work long time without oil in the condition of boundary lubrication,under oil or grease lubrication interval, the work is longer.
4.It is machinable for the thicker of POM.
5.The bushes can be applied in auto chassis,forging machine, metallurgical, civil engineering, power station, strip rolling industries etc.
6.SF-2Y is widely used in the machine that Lead is unacceptable.

Composition &Characteristics
1.POM with lead 0.3~0.5mm
2.Porous bronze 0.2~0.3mm
3.Steel backing 0.4~2.2mm
4.Tin-plating 0.005mm or copper plating 0.008mm

Type
SF-2
SF-2Y
Load capacity P
140N/mm2 140N/mm2
Temperature Limit -195~+270 -195~+260
Max sliding velocity 5m/s 10m/s
Friction coef u 0.04~0.20 0.03~0.18
PV Limit (Dry) 3.6N/mm2.m/s 4.3N/mm2.m/s
PV Limit (Oil) 50N/mm2.m/s 60N/mm2.m/s
Catalogue Down Load


Catalogue Down Load



Copyright:Jiashan Minsheng Self-Lubricating Bearing Factory
(Add):Nangshu Zconomic,Tiening, Jiashan, Zhejiang Province,R.P.China
Tel:86-573-84055095,84055097 Post code:314109 Fax:86-573-84055092 E-mail:info@msb-bearing.com