SX011868 交叉滚子轴承

养贞互换型号与 INA
SX011868 交叉滚子轴承
Bore Diameter(d1)340 mm
Bore diameter upper tolerance0.007
Bore diameter lower tolerance-0.029
Outside Diameter(Da)420 mm
Outside diameter lower tolerance-0.04
Height(H)38 mm
Width upper tolerance0.14
Width lower tolerance-0.14
Weight12.9 kg
Di380.8 mm
DM380 mm
da379.2 mm
height of individual ring(h)38 mm
Height of individual ring lower tolerance-0.05
rmin2.1 mm
S2.5 mm
Running accuracy, radial0.025 mm
Running accuracy, axial0.01 mm
Min. radial bearing clearance(S rmin)0.01 mm
Maximum radial bearing clearance(S rmax)0.04 mm
Min. axial tilting clearance(Sk min)0.02 mm
Maximum axial tilting clearance(Sk max)0.08 mm
Low clearance: Radial clearance(RLOmax)0.005 mm
Low clearance: Preload(RLOmax)0.01 mm
Min. bearing preload(VSPmin)0.005 mm
Maximum bearing preload(VSPmax)0.025 mm
Basic dynamic load rating, axial(Ca)265000 N
Basic static load rating, axial(C0a)1130000 N
Basic dynamic load rating, radial (for radial load only)(Cr)187000 N
Basic static load rating, radial (for radial load only)(C0r)550000 N
Limiting speed for oil lubrication with normal clearance(NG oil)200 1/min
Limiting speed for grease lubrication with normal clearance(NG Grease)200 1/min
Limiting speed for oil lubrication with preload(NG oil)400 1/min
Limiting speed for grease lubrication with preload(NG Grease)100 1/min
Dimensions identical to ISO dimension series 1861868
Operating temperature min.(Tmin)-30 °C
Operating temperature max.(Tmax)80 °C
SX011868 交叉滚子轴承 CAD图形

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