Bimetal bushing material
Wrapped 2 layer bearing with bronze sliding layer.Clinch lock of bimetal bushes,
Type for bimetal bushing grooves & indentations,Types of Oil Grooves for bimetal bushings,Contact our engineers.
Sintered SAE799 Layer + Steel Backing + Copper Plating / Tin-Plating
SB-799 Material ( CuPb24Sn4, SAE-799, JIS-LBC6 Bronze Alloy )
- High load capacity
- Works well even in difficult conditions
- Good lubrication properties because of lubrication indents
- Wide range of temperature
Bimetal Bushing are widely used in various past of automobile industries such as Truck,,engine, transmission cases, Textile machines,vehicle chassis, steering knuckle, trunnion shaft, leaf spring, motorcycle clutches, wear plating of gear pumps, as well as hoisting machine, etc.
Static 250 N/mm2
Dynamic 140 N/mm2
Oil lubricated <5,0 m/s
Grease lubricated <2,5 m/s
0,04 – 0,12 µ depending on lubrication
-40/ +250 ˚C
Recommended shaft tolerance f7 or h8
Metal & Bi-Metal Bearings Material Range
|Alloy grade||Name||Main chemical composition%||Alloy hardness HB||Steel layer hardness HB||Main use occasion|
|CuPb10Sn10||JF800||margin||9.0~11.0||9.0~11.0||—||—||—||60~90||90~120||Bushing, side plate, washer,
Bushes, flange bushes, thrust washers, strip and other non-standard parts and so on.
BIMETAL BEARINGS LUBRICATION
Bi-metal bearings are mainly to be used with oil or grease lubrication.