Page 644 - SKF-bearing-housings

Trunnion bearing housings

for grinding mills

FSDR .. K series

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Designations . . . . . . . . . . . . . . . . . . . . 641 Product tables
15.1 FSDR .. K grinding mill housings. . 656
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Standard housing design . . . . . . . . . . 642
Features and benefits . . . . . . . . . . . . . 642
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Housing material . . . . . . . . . . . . . . . . . 644
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Paint, corrosion protection . . . . . . . 644
Dimension standards . . . . . . . . . . . . . . 644
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Housing variants. . . . . . . . . . . . . . . . . . 644
Sealing solutions . . . . . . . . . . . . . . . . . 645
Design considerations . . . . . . . . . . . . 648
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Typical shaft-bearing combinations . . 648
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Locating and non-locating
bearing positions . . . . . . . . . . . . . . . . . 648
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Load carrying capacity . . . . . . . . . . . . . 648
Operating temperature . . . . . . . . . . . . 649
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Operating speed . . . . . . . . . . . . . . . . . . 649
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Shaft specifications . . . . . . . . . . . . . . . 649
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Attachment bolt recommendations . . . 649
Lubrication . . . . . . . . . . . . . . . . . . . . . 650
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Initial grease fill . . . . . . . . . . . . . . . . . . 650
Relubrication . . . . . . . . . . . . . . . . . . . . 651
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Mounting . . . . . . . . . . . . . . . . . . . . . . . 652
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Torque specifications . . . . . . . . . . . . . . 652
Ventilation valves . . . . . . . . . . . . . . . . . 652
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Eye bolts and lifting holes. . . . . . . . . . . . 652
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Supporting the housing . . . . . . . . . . . . 652
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Condition monitoring . . . . . . . . . . . . . 653
Accessories . . . . . . . . . . . . . . . . . . . . . 653
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Ordering information . . . . . . . . . . . . . 654
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