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XU120179-ZT INA

Crossed roller bearings without gear teeth, sealed on both sides


di Bore Diameter 124,5 mm
di ZT Diameter centring inner ring 126,5 mm
t Length centering inner ring 5 mm
Da Outside Diameter 234 mm
Da ZT Diameter centring outer ring 232 mm
T Length centering outer ring 5 mm
H Height 35 mm
≈m Weight 7,015 kg
ha Width outer ring 30 mm
La Pitchcircle diameter fixing holes outer ring 214 mm
na Number of fixing holes in outer ring 12
da Outside diameter inner ring 178 mm
hi height of individual ring 30 mm
dB Fixing bore 11 mm
Li Pitchcircle diameter fixing holes inner ring 144,5 mm
ni Number of fixing holes in inner ring 12
umax Max. protrusion lubrication nipple 6 mm
VSPmin Min. bearing preload 0 mm
VSPmax Maximum bearing preload 0,02 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
Ca Basic dynamic load rating, axial 105.000 N
Cr Basic dynamic load rating, radial (for radial load only) 75.000 N
C0a Basic static load rating, axial 194.000 N
C0r Basic static load rating, radial (for radial load only) 95.000 N
Fr zu. Max. radial load screws 28.000 N
Centering Centering on inner and outer ring ZT