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SX011880 INA

Crossed roller bearingsdimension series 18 to DIN 616


d1 Bore Diameter 400 mm
Da Outside Diameter 500 mm
H Height of the assembled bearing 46 mm
hi heigth inner ring 46 mm
≈m Weight 23,221 kg
DM rolling element pitch circle diameter 450 mm
da outer diameter inner ring 449 mm
h height of individual ring 46 mm
rmin chamfer dimension 2,1 mm
S diameter of lubrication hole 2,5 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
Sr min Minimum radial bearing clearance, at standard bearing clearance 0,01 mm
Sr max Maximum radial bearing clearance, at standard bearing clearance 0,05 mm
Sk min Minimum axial tilting clearance, at standard bearing clearance 0,02 mm
Sk max Maximum axial tilting clearance, at standard bearing clearance 0,1 mm
Ca Basic dynamic load rating, axial 385.000 N
C0a Basic static load rating, axial 1.660.000 N
Cr Basic dynamic load rating, radial (for radial load only) 275.000 N
C0r Basic static load rating, radial (for radial load only) 810.000 N
NG oil Limiting speed for oil lubrication with normal clearance 340 1/min
NG Grease Limiting speed for grease lubrication with normal clearance 170 1/min