Strengthening Brass With Solid Lubricant Casting Bronze Bearings
JDB Bearing is backed with strengthening brass that has good physical
performance and good capability for casting.
JDB Bearing is widely used on consecutive casting and rolling machines,
mine-exploiting equipment, ships, steam engine, etc.
Avoid use in seawater.
Strengthening Brass + Solid Lubricant Bearings with Flange can be
used with rotary, reciprocating shaking motion and movement.
Embedded in the falnge part because there is no lubricant, not
What’s more, the brass backing has pretty good anti-erosion ability
in air, fresh water and seawater. The surface is regularly and
finely machined with sockets in which particular solid lubricant is
Diamater 31.5mm-63mm hydraulic cylinder is put on the intermediate
shaft using fresh products.
|Product NO.||Chemical Compositions|
Physical and Mechanical Performance
|Performance Index||Data||Performance Index||Data|
|Linear Expansion Coefficient||10^-5/℃||1.6-2.0||Flexibility Coefficient||KN/mm²||120-140|
|Tensile Strength||N/mm²||≥755||Friction||Oil Lubrication||μ||0.03|
|Anti-compact Tenacity||≥KJ/m^3||400-500||Dry Friction||0.16|
Application Condition Limits
|Lubrication Conditions||Non- Lubrication||Periodical Lubrication||Consecutive Lubrication|
|Working Temperature Limits||℃||-40~+300||-40~+150||-40~+150|
|Max. Load pressure||N/mm²||100||100||100|
|Max. Linear Velocity||m/s||0.50||1.00||1.50|
|Max. PV Value||N/mm²·m/s||1.65||3.25||3.25|