Part Name:SF-1 BUSHING Material: Steel backing+bronze powder+PTFE Appearance:Tin plated or Copper plated

Part Name:SF-1 BUSHING

Material: Steel backing+bronze powder+PTFE

Appearance:Tin plated or Copper plated

Production standard:ISO3547(DIN1494)

 

Physical Characterist of SF-1X			Data
1	Load capacity  ( P )	Static load	36000psi (250N/mm2)
		Dynamic load	20000psi (140N/mm2)
		Oscillating load	8700psi   (60N/mm2)
2	Max. Linear speed    (V)	Dry friction	500fpm      (2.5m/s)
		Lubricated	1000fpm         (5m/s)
3	PV value limit	Dry friction	3.6N/mm2.m/s
		Lubricated	50N/mm2.m/s
4	Friction coef.     ( u )		0.04~0.20
5	Working temperature		-319°F~+518°F       (-195oC~+270oC)
6	Thermal conductivity		13W/mk
7	Coefficient of linear expansion		11*10 -6/K

SF-1 BUSHING