XSI140744-N INA Part No.

XSI140744-N Bearing
Specifications
Part Number XSI140744-N
di 648 mm
Da 814 mm Centring lengths (see dimension drawing) Tolerance: -IT7
Di 745 mm Tolerance: +0,6/0
d0 660 mm
da 741 mm Centring lengths (see dimension drawing) Tolerance: -IT7
H 56 mm
La 790 mm
Li 705 mm
Tooth modulus 6 mm
Number of fixing holes in outer ring(na) 40
Number of fixing holes in inner ring(ni) 40
Number of teeth(z) 110
weight(w) 58 kg
Maximum permissible radial load against friction lock(Frper) 165200 N
Maximum permissible tooth force (dedendum fatigue strength) Fznorm 23700 N
Max. permissible tooth force against tooth fracture in dedendum(Fzmax) 35000 N
Basic dynamic load rating, axial(Ca) 280000 N
Basic static load rating, axial(C0a) 950000 N
Basic dynamic load rating, radial(Cr) 197000 N
Basic static load rating, radial(C0r) 465000 N
Bearing clearance: preload(VSPmin) 0,01
Bearing clearance: preload(VSPmax) 0,04
Running accuracies (in relation to raceway)(A) 0,04 mm
Running accuracies (in relation to raceway)(B) 0,04 mm
Running accuracies (in relation to raceway)© 0,06 mm
Running accuracies (in relation to raceway)(D) 0,06 mm
Taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference 4
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