Slewing Ring Bearings

VSI250755-N Slewing Ring Bearings

LILY Interchangeable From INA
VSI250755-N Slewing Ring Bearings
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Part Number VSI250755-N
di 610 mm
Da 855 mm
DaZT 853 mm Tolerance: -IT8
Di 753 mm
d0 630 mm
da 757 mm
daZT 755 mm Tolerance: -IT8
H 80 mm
La 815 mm
Li 694 mm
Tooth modulus(m) 10 mm
Number of fixing holes in outer ring(na) 24
Number of fixing holes in inner ring(ni) 24
Number of teeth(z) 63
weight(w) 119 kg
Maximum permissible radial load against friction lock(Frper) 290400 N
Maximum permissible tooth force (dedendum fatigue strength) Fznorm 68000 N
Max. permissible tooth force against tooth fracture in dedendum(Fzmax) 98900 N
Basic dynamic load rating, axial(Ca) 395000 N
Basic static load rating, axial(C0a) 2700000 N
Basic dynamic load rating, radial(Cr) 360000 N
Basic static load rating, radial(C0r) 1230000 N
Min. radial bearing clearance 0,03
Maximum radial bearing clearance 0,13
Min. axial tilting clearance 0,05
Maximum axial tilting clearance 0,24
Taper type lubrication nipples, DIN 71412-A M10x1, spaced uniformly on circumference and recessed 4
VSI250755-N Slewing Ring Bearings

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