Shaft dia:40mm
Wall thickness :2.5mm
Length:30mm
Base material :cuznalmn4
Base hardness :hb230(hb270)
Friction coef <0.16
Temp limit :300 degree centegrate
Dynamic load limit :100n/mm2
Load limit under 1m/min :25n/mm2
Sliding velocity limit :0.4m/s(dry), 5m/s(oil)
Pvlimit:3.8n/mm2*m/
Fb090 bronze wrapped bushes
Based material :cusn8p0.3
Hardness ;hb 90-120
Load capacity:75n/mm2
Temp. Limit :-80-200 degree centegrate
Speed limit :2.5m/s
Pv limit (oil):16n/mm2.M/s
Base bronze alloy :cupb10sn10
Load capacity:65n/mm2
Temp.Max :260 degree centegrate
Haedness alloy : (70-100)hb
Jf-800 bimetal bushes
Structure:
It is made of high quality low-carbon steel,and roller copper alloy as its surface.
Property and application:
It has high fatigue strengh,lord capacity and impact strength .The product is applies to aomrcd of automobile engines,transmissiom gearbox,engine ering,and agriculture machinery,etc.
Tech data:
Base bronze alloy :cupb10sn10
Load capacity:65n/mm2
Temp.Max :260 degree centegrate
Haedness alloy : (70-100)hb
