Bearing UCPA210-30 KOYO -

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Bearing UCPA210-30 KOYO image

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Bearing UCPA210-30 KOYO Product identifiers

Bearing number:S71901 ACD/P4A
Size (mm):24x12x6
Bore Diameter (mm):24
Outer Diameter (mm):12
Width (mm):6
d:12 mm
D:24 mm
B:6 mm
d1:16 mm
d2:16 mm
D2:21.8 mm
r1,2 - min.:0.3 mm
r3,4 - min.:0.2 mm
a:7.3 mm
da - min.:14 mm
da - max.:15.6 mm
db - min.:14 mm
db - max.:15.6 mm
Da - max.:22 mm
Db - max.:22.6 mm
ra - max.:0.3 mm
rb - max.:0.2 mm
Basic dynamic load rating - C:2.6 kN
Basic static load rating - C0:1.2 kN
Fatigue load limit - Pu:0.05 kN
Limiting speed for grease lubrication:56000 r/min
Ball - Dw:3.175 mm
Ball - z:13
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:15 N
Preload class B - GB:30 N
Preload class C - GC:60 N
Preload class D - GD:120 N
Calculation factor - f:1.04
Calculation factor - f1:0.98
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.08
Calculation factor - f2D:1.14
Calculation factor - fHC:1
Preload class A:31 N/micron
Preload class B:39 N/micron
Preload class C:52 N/micron
Preload class D:69 N/micron
r1,2 min.:0.3 mm
r3,4 min.:0.2 mm
da min.:14 mm
da max.:15.6 mm
db min.:14 mm
db max.:15.6 mm
Da max.:22 mm
Db max.:22.6 mm
ra max.:0.3 mm
rb max.:0.2 mm
Basic dynamic load rating C:2.55 kN
Basic static load rating C0:1.18 kN
Fatigue load limit Pu:0.05 kN
Attainable speed for grease lubrication:56000 r/min
Ball diameter Dw:3.175 mm
Number of balls z:13
Preload class A GA:15 N
Static axial stiffness, preload class A:31 N/µm
Preload class B GB:30 N
Static axial stiffness, preload class B:39 N/µm
Preload class C GC:60 N
Static axial stiffness, preload class C:52 N/µm
Preload class D GD:120 N
Static axial stiffness, preload class D:69 N/µm
Calculation factor f:1.04
Calculation factor f1:0.98
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.08
Calculation factor f2D:1.14
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:0.011 kg

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