XSI140944-N INA Part No.

XSI140944-N Bearing
Specifications
Part Number XSI140944-N
di 840 mm
Da 1014 mm Centring lengths (see dimension drawing) Tolerance: -IT7
Di 945 mm Tolerance: +0,7/0
d0 856 mm
da 941 mm Centring lengths (see dimension drawing) Tolerance: -IT7
H 56 mm
La 990 mm
Li 905 mm
Tooth modulus 8 mm
Number of fixing holes in outer ring(na) 44
Number of fixing holes in inner ring(ni) 44
Number of teeth(z) 107
weight(w) 76 kg
Maximum permissible radial load against friction lock(Frper) 181700 N
Maximum permissible tooth force (dedendum fatigue strength) Fznorm 31400 N
Max. permissible tooth force against tooth fracture in dedendum(Fzmax) 46700 N
Basic dynamic load rating, axial(Ca) 315000 N
Basic static load rating, axial(C0a) 1210000 N
Basic dynamic load rating, radial(Cr) 225000 N
Basic static load rating, radial(C0r) 600000 N
Bearing clearance: preload(VSPmin) 0,01
Bearing clearance: preload(VSPmax) 0,05
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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