500G (JDB5) solid lubricant bushing , is made by Iron GCr15 material. It is of high compress strength and particularly suitable for support or low, middle and high load. Due to its superb high hardness, when under high load, it over performs than other 500 type. Not suitable for water, acid, alkali circumstances. Most suitable for the supporting position of hoisting machine, e.g. bulldozer supporter, hoister supporter, reeling machine supporter etc.
2. Product Technical Data:
Hardness (HB) >230
Tensile strength (N/mm²)>250
Limited Temp (℃) :350
Max load (N/mm²) :70
MAX SPEED (M/min) :6
Max PV (N/mm2*m/s) :2.5
3.Product Feature and Application
2. This designation enables the bearings to be operated without oiling or greasing maintenance.
3.It is widely used in the field of high load and intermittent movement as well as oscillating movement conditions.
4.HT250 Cast iron self lubricated bushing JDB 5 is widely applied in automobile assembling line, water turbine, gate dams, plastic injection machinery etc. Depending on different working conditions,
Most suitable for the supporting position of hoisting machine, e.g. bulldozer supporter, hoister supporter, reeling machine supporter etc.
4. Product details
Material Structure and Composition
Cast Iron HT250
Similar Foreign Code
Deliver Shipping Term
|Different product packaging methods||High-intensity carton packaging||Palletized packaging library|
|Professional placement||Air freight||Shipping|