JDB-5
JDB-5 is made of reinforced materialsteel Gcr15 with solid lubricant embedded in it. Its
good performance of high crash strength can be shown in supporting position of hoisting
Machine.e.g. support part of windlass and crane. It can not use in water or in acid/alkali condition.
Base material：GCr15
Dynanic load：250N/mm2
Base hardness：HB58~60
Friction Coef.：<0.17
Speed limit：0.1m/s
Temperature Max.：350℃
PV limit：2.5N/mm2.m/s
