Crossed roller bearings XU300515
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| without gear teeth, sealed on both sides |
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| Da ZT |
644 mm |
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Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: -IT8 |
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| Di |
516 mm |
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| da |
514 mm |
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| dB |
26 mm |
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| di ZT |
386 mm |
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Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8 |
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| H |
86 mm |
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| h |
79 mm |
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| La |
598 mm |
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| Li |
432 mm |
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| na |
18 |
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Number of fixing holes in outer ring |
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| ni |
18 |
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Number of fixing holes in inner ring |
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| T |
12 mm |
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| t |
12 mm |
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| m |
115 kg |
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| Fr per |
313200 N |
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Maximum permissible radial load against friction lock |
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| Ca |
720000 N |
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Basic dynamic load rating, axial |
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| C0a |
1370000 N |
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Basic static load rating, axial |
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| Cr |
455000 N |
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Basic dynamic load rating, radial |
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| C0r |
670000 N |
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Basic static load rating, radial |
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0 - 0,03 |
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Bearing clearance: preload |
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Taper type lubrication nipples, DIN 71412, spaced approximately uniformly on circumference and recessed |
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