美国百力威矿山机械润滑油 合成齿轮油 bel-ray synthetic gear oil iso vg 220, iso vg 320, iso vg 460, iso vg
680, iso vg 1000用于各种齿轮润滑，通过a. friedr. flender gmbh德国弗德乐减速机原厂认证，用于电梯，码头，水泥，矿山，钢铁等减速机齿轮。
产品还被美卓矿机metso minerals，通用电器general electric，利勃海尔矿机liebherr mining equipment，
博世力士乐bosch rexroth ag，日立矿机hitachi construction machinery -
hitachi trucks
等oem原厂采用。
synthetic gear oil, an enclosed gear lubricant, is a totally synthetic hydrocarbon and ester combination, extreme pressure lubricant offering outstanding extreme pressure and anti-wear properties, aswell as excellent viscosity-temperature properties, and extremely low coefficients of friction and traction. synthetic gear oil is compatible with mineral oils. grades iso vg 220, iso vg 320, iso vg460 are approved by flender. grade iso vg 460 is approved by letourneau. grades iso vg 220, iso vg 320, iso vg 460 are approved by bosch rexroth. grades iso vg 320, iso vg 460 are certified forcaterpillar sd4721 part a specification for dragline enclosed gear case lubricant.
applications
? dragline, shovel and heavy process gear cases
? planetarytransmissions
? electric wheel motors
? compliances: u.s. steel 224, agma 9005-d94, din 51517 part 3
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