Product Description:
JDB-5 is a reinforced product of the JDB series. It is based on steel GCr15 and embedded with solid lubricant. It is of high compress strength and particularly suitable for supporting positions in hosting machines, eg. The support or stand of the windlass and of the crane. However, it should not be applied in water or in acid/alkali circumstances. It can be used under low, middle, and high loads. Due to its superb high hardness, when under high load, it overperforms other JDB types. Not suitable for water, acid, or alkali circumstances. Most suitable for the supporting position of a hoisting machine,e.g. bulldozer supporter, hoister supporter, reeling machine supporter, etc.
Technical Data
Performance index | Data | ||
Bass Hardness | HRC58-60 | PV limit | 2.5N/mm2.m/s |
Friction coef (μ) | <0.17 | Dynamic load limit | 250N/mm2 |
Temperature limit | 350°C | Speed limit | 0.1m/s |
Code | Gcr15 | Materials can be produced according to customer specifications. |