NTN Australia 2209SKC3 Ball Bearings -

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NTN Australia 2209SKC3 Ball Bearings image

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Bearing number:S7213 ACD/P4A
Size (mm):120x65x23
Bore Diameter (mm):120
Outer Diameter (mm):65
Width (mm):23
d:65 mm
D:120 mm
B:23 mm
d1:82.9 mm
d2:82.9 mm
D2:105.3 mm
r1,2 - min.:1.5 mm
r3,4 - min.:0.6 mm
a:33.2 mm
da - min.:74 mm
da - max.:82.1 mm
db - min.:74 mm
db - max.:82.1 mm
Da - max.:111 mm
Db - max.:115.8 mm
ra - max.:1.5 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:63.7 kN
Basic static load rating - C0:51 kN
Fatigue load limit - Pu:2.2 kN
Limiting speed for grease lubrication:10000 r/min
Ball - Dw:15.875 mm
Ball - z:15
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:400 N
Preload class B - GB:800 N
Preload class C - GC:1600 N
Preload class D - GD:3200 N
Calculation factor - f:1.07
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.02
Calculation factor - f2D:1.05
Calculation factor - fHC:1
Preload class A:189 N/micron
Preload class B:245 N/micron
Preload class C:324 N/micron
Preload class D:437 N/micron
r1,2 min.:1.5 mm
r3,4 min.:0.6 mm
da min.:74 mm
da max.:82.1 mm
db min.:74 mm
db max.:82.1 mm
Da max.:111 mm
Db max.:115.8 mm
ra max.:1.5 mm
rb max.:0.6 mm
Basic dynamic load rating C:63.7 kN
Basic static load rating C0:51 kN
Fatigue load limit Pu:2.2 kN
Attainable speed for grease lubrication:10000 r/min
Ball diameter Dw:15.875 mm
Number of balls z:15
Preload class A GA:400 N
Static axial stiffness, preload class A:189 N/µm
Preload class B GB:800 N
Static axial stiffness, preload class B:245 N/µm
Preload class C GC:1600 N
Static axial stiffness, preload class C:324 N/µm
Preload class D GD:3200 N
Static axial stiffness, preload class D:437 N/µm
Calculation factor f:1.07
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.02
Calculation factor f2D:1.05
Calculation factor fHC:1
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:1.03 kg

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