Crossed roller bearings XSI140844-N

		di 736 mm Da 914 mm Centring lengths (see dimension drawing) Tolerance: -IT7 Di 845 mm Tolerance: +0,6/0 d0 752 mm da 841 mm Centring lengths (see dimension drawing) Tolerance: -IT7 H 56 mm La 890 mm Li 805 mm m 8 mm Tooth modulus na 40 Number of fixing holes in outer ring ni 40 Number of fixing holes in inner ring z 94 Number of teeth m 69 kg Mass Fr per 165200 N Maximum permissible radial load against friction lock Fz norm 31400 N Maximum permissible tooth force (dedendum fatigue strength) Fz max 46700 N Max. permissible tooth force against tooth fracture in dedendum Ca 300000 N Basic dynamic load rating, axial C0a 1090000 N Basic static load rating, axial Cr 212000 N Basic dynamic load rating, radial C0r 530000 N Basic static load rating, radial VSPmin 0,01 Bearing clearance: preload VSPmax 0,04 Bearing clearance: preload A 0,04 mm Running accuracies (in relation to raceway) B 0,04 mm Running accuracies (in relation to raceway) C 0,06 mm Running accuracies (in relation to raceway) D 0,06 mm Running accuracies (in relation to raceway) 4 Taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference

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