Schaeffler Technologies AG & Co. KG · Germany
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Vibratory Rollers – Bearings for Eccentric Shafts
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Conventional cylindrical roller bearings are often not suitable for vibratory rollers due to the high requirements placed on the bearings. Our engineers have therefore taken development further. New series in X-life premium quality are the result. For example, FAG single-row cylindrical roller bearings NJ with solid brass cages. Here, X-life means up to 18% more load carrying capacity. As a result, the basic rating life has increased by more than 70%. Or the low-friction cylindrical roller bearings, series LSL (with disk cage) and ZSL (with plastic spacers). They represent a development that satisfies demanding requirements in terms of dynamics and load carrying capacity. In vibratory compaction equipment, for instance, where bearing speeds reach 2,500 rpm and accelerations up to 500 m/s², innovative INA bearings have been used successfully for years. |
