克鲁勃BE 41-542高负荷重型滚动轴承润滑脂

详细内容：产品基本信息： 型号：lub BE 41-542 英文名称:Kluberlub BE 41-542 粘度等级：NLGI 品牌/产地：克鲁勃，德国 包装规格及价格：1KG/499 25KG/11800 180KG/86000 类型：无铅重型高负荷滚动轴承润滑脂 宝贝描述： Klüberlub BE 41-542无铅重型高负荷滚动轴承润滑脂 说明：Klüberlub BE41-542是一种重型（“EP”）油脂具有高粘度矿物基础油，专用锂皂，EP/ AW添加剂，抗氧化剂和防腐蚀添加剂。性能特点：- 具有高承载油膜能力- 优秀的抗磨损保护- 良好的耐水性- 使用温度可达140°C。- 优秀的附着力Klüberlub BE41-542是从污染免费物质，如氯或重金属。 应用：典型应用的Klüberlub BE41-542在高技术条件下工作的滚动轴承中低负荷和速度，例如的- 在回转窑负载辊（水泥业）- 起重机车轮- 斗轮挖掘机- 锤式破碎机，锤式粉碎机- 工作辊在热轧带钢轧机- 冷轧机的朝圣者- 滚动轴承受冲击负荷或动态负载。 包装规格：1千克罐25千克桶180公斤桶装。 英文： Klüberlub BE 41-542 Lead-free heavy-duty grease for rolling bearings subject to high loads Description Klüberlub BE 41-542 is a heavy-duty (“EP”) grease with a high-viscosity mineral base oil, special lithium soap, EP/AW additives, antioxidants and anticorrosion additives. Performance characteristics: – lubricant film with high load-carrying capacity – excellent wear protection – good water resistance – service temperature up to 140 °C – excellent adhesion Klüberlub BE 41-542 is free from polluting substances such as chlorine or heavy metals. Application Typical applications of Klüberlub BE 41-542 are in rolling bearings operating under high loads and low to medium speeds, e.g. in – load rollers in rotary kilns (cement industry) – crane wheels – bucket wheel excavators – hammer crushers, hammer mills – working rolls in hot strip mills – cold pilger rolling machines – rolling bearings subject to shock loads or dynamic loads Application notes The ambient temperature should be at least 15 °C when applying the product with an automatic grease pump. Minimum shelf life Approx. 24 months when stored in a dry room in the closed original container. Anti-wear behaviour 500 h test on the FAG-FE8 rolling bearing test rig. red roller bearing 31312 A, Fa = 50 kN, P/C = 0,24, n = 75 min–1 Steady-state temperature, °C 39.5* Friction moment, Nm 10.5* Rolling element wear (V50), mg 22** Cage wear (V50), mg 42** * Average values ** Requirement of FAG/Schweinfurt for a “heavy-duty grease”: Rolling element wear: ≤ 35 mg Cage wear: ≤ 100 mg Pack sizes 25 kg bucket 180 kg drum Klüberlub BE 41-542 ● Heavy-duty grease ● For rolling bearings subject to high loads ● Free from lead, chlorine, heavy metals Product characteristics Base oil/thickener Service temperature range*, °C, approx. (DIN 51 825) FAG-FE9-test run, DIN 51 821 pt. 2 n = 6000 min–1, Fa = 1500 N, F50-running time, h/°C Flow pressure, DIN 51 805 at – 20 °C, mbar Colour Texture Drop point, DIN ISO 2176, °C Worked penetration, DIN ISO 2137 (ASTM-D 217), at 25 °C; 0,1 mm Speed factor for deep groove ball bearings (n x dm), mm x min–1, approx. Consistency class, DIN 51 818, NLGI Corrosion behaviour (Emcor test) DIN 51 802, 1 week, distilled water, rating Water resistance, DIN 51 807, pt. 1, 3 h/90 °C, rating Four ball tester, welding force, DIN 51 350, pt. 4, N Base oil viscosity, DIN 51 561 at 40 °C, mm2/s, approx. at 100 °C, mm2/s, approx. Density, DIN 51 757, at 20 °C, g/cm3, approx. mineral oil / special lithium soap – 20 to 140 121 / 140 < 1400 brown homogenous > 230 265 – 295 300 000 2 0/1 0/1 > 3000 540 32 0.93 * = The given service temperatures are guide values depending on the intended use and the application method. The upper service temperature was determined acc. to DIN 51 825 und DIN 51 821 pt. 2, the lower service temperature acc. to DIN 51 825 and 51 805. Behaviour towards elastomers and plastics The following elastomer types were tested for 168 h at 100 oder 140 °C to check their resistance to Klüberlub BE 41-542 . Material Test period/temperature Change in volume (%) Change in hardness (SHA) Tensile strength (%) Elongation at tear (%) 79 NBR 902 168 h / 100 °C 8 – 4 – 11 – 1 70 ACM 370 168 h / 140 °C 10 – 6 – 26 – 4 75 FPM 585 168 h / 140 °C 2 4 – 40 – 54 We recommend checking the resistance of all materials in contact with the lubricant, especially prior to series applications (our test results were obtained with random samples. They are no substitute for your own compatibility tests).