克魯勃B 42-72導電軸承潤滑脂

詳細內容：產品基本信息： 型號：lectric B 42-72 英文名稱:KLUBERlectric B 42-72 粘度等級：NLGI 品牌/產地：克魯勃，德國 包裝規(guī)格及價格：1KG/2400 25KG/58600 類型：導電滾動軸承潤滑脂 寶貝描述： Klüberlectric B 42-72導電滾動軸承潤滑脂 說明：Klüberlectric B 42-72是一個完全基于合成潤滑脂酯油，合成烴油，專用鋰皂，固體潤滑劑。由于其特殊的組成，在靜電滾動軸承進行通過油脂，從而防止當地電壓放電哪嚴重損壞軸承滾道和滾動體。在除了導電屬性，Klüberlectric B 42-72提供- 寬工作溫度范圍- 良好的防腐蝕保護，并- 使用壽命長。 應用：Klüberlectric B42-72已專為長期滾動軸承的潤滑其中靜電可能會發(fā)生，例如在電動馬達，造紙復印機，機，薄膜拉伸支架和風扇。該潤滑脂證明高效的應用受電動電流<1 A和特別是對球軸承。電導率的Klüberlectric B42-72已確定在DIN為基礎的測試53482。在滾動軸承測試鉆機FAG FE9，DIN51821，軸向負載為1.500 N，6.000轉速，開一個安裝位置，140℃，實現了產品的服務中生活>200小時失敗，概率50％。 包裝規(guī)格：1公斤可以25千克桶。 英文： Klüberlectric B 42-72 Electroconductive rolling bearing grease Description: Klüberlectric B 42-72 is a fully synthetic lubricating grease based on ester oil, synthetic hydrocarbon oil, special lithium soap and solid lubricants. Due to its special composition, static electricity in rolling bearings are conducted through the grease, thus preventing local voltage discharge which would severely damage the bearing raceways and rolling elements. In addition to the electroconductive properties, Klüberlectric B 42-72 offers – a wide service temperature range – good corrosion protection, and – a long service life. Application: Klüberlectric B 42-72 has been designed for the long-term lubrication of rolling bearings in which static electricity may occur, such as in electric motors, papermaking machines, copying machines, film-stretching stenters and fans. The grease has proven efficient for applications subject to electric currents < 1 A and especially for ball bearings. The electric conductivity of Klüberlectric B 42-72 has been determined in tests based on DIN 53 482. On the rolling bearing test rig FAG-FE9, DIN 51 821, axial load of 1,500 N, 6,000 rpm, open mounting position A, 140 °C, the product achieved a medium service life of > 200 h, failure probability 50%. Minimum shelf life: The minimum shelf life is approx. 36 months when stored in a dry place and in closed original containers. Pack sizes: 1 kg can 25 kg bucket Klüberlectric B 42-72 Electroconductive rolling bearing grease Wide service temperature range Good corrosion protection Long service life Product data: Base oil / thickener ester oil, synthetic hydrocarbon oil, special lithium soap, solid lubricant Colour, aspect black, homogeneous Service temperature range*, DIN 51 825, 51 821/2, °C approx. – 40 to 140 °C Worked penetration, DIN ISO 2137, at 25 °C, 0.1 mm 265 – 295 Drop point, DIN ISO 2176, °C approx. 300 Flow pressure acc. to DIN 51 805 at – 40 °C, mbar < 1,400 Water resistance acc. to DIN 51 807, pt. 1, 3 h / 90 °C, rating 1 – 90 Copper corrosion DIN 51 811, 24 h / 140 °C, corrosion degree 1 – 140 Corrosion-protective properties (Emcor test), DIN 51 802, 1 week, distilled water, corrosion degree ≤ 1 Density at 20 °C, g/cm3, approx. 0.92 Base oil viscosity, DIN 51 561 at 40 °C, mm2/s at 100 °C, mm2/s approx. 70 approx. 10 FAG-FE9-test run acc. to DIN 51 821, part 2, Fa 1,500 N, n = 6,000 rpm, 140 °C L50-running time > 200 h Electric resistance acc. to DIN 53 482, electrode spacing cm, electrode surface 1 cm2, Ω x cm max. 20.000 Speed factor for deep-groove ball bearings** (n x dm) mm x min–1 approx. 350,000