AST AST090 270100 plain bearings
| Brand Name: |
AST |
| Model Number: |
AST090 270100 |
| Bearing number: |
7200 ACD/P4A |
| Size (mm): |
30x10x9 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
10 |
| Width (mm): |
9 |
| d: |
10 mm |
| D: |
30 mm |
| B: |
9 mm |
| PDF |
AST090 270100 |
Product Details
| Bearing number |
7200 ACD/P4A |
| Size (mm) |
30x10x9 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
10 |
| Width (mm) |
9 |
| d |
10 mm |
| D |
30 mm |
| B |
9 mm |
| d1 |
17.3 mm |
| d2 |
17.3 mm |
| D1 |
23.1 mm |
| r1,2 - min. |
0.6 mm |
| r3,4 - min. |
0.3 mm |
| a |
9.3 mm |
| da - min. |
14.2 mm |
| db - min. |
14.2 mm |
| Da - max. |
25.8 mm |
| Db - max. |
27.6 mm |
| ra - max. |
0.6 mm |
| rb - max. |
0.3 mm |
| dn |
18.3 mm |
| Basic dynamic load rating - C |
4.4 kN |
| Basic static load rating - C0 |
1.9 kN |
| Fatigue load limit - Pu |
0.078 kN |
| Limiting speed for grease lubrication |
53000 r/min |
| Limiting speed for oil lubrication |
80000 mm/min |
| Ball - Dw |
4.762 mm |
| Ball - z |
10 |
| Gref |
0.357 cm3 |
| 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 |
27 N |
| Preload class B - GB |
54 N |
| Preload class C - GC |
108 N |
| Preload class D - GD |
216 N |
| Calculation factor - f |
1.02 |
| 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 |
35 N/micron |
| Preload class B |
45 N/micron |
| Preload class C |
59 N/micron |
| Preload class D |
78 N/micron |
| r1,2 min. |
0.6 mm |
| r3,4 min. |
0.3 mm |
| da min. |
14.2 mm |
| db min. |
14.2 mm |
| Da max. |
25.8 mm |
| Db max. |
27.6 mm |
| ra max. |
0.6 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
4.36 kN |
| Basic static load rating C0 |
1.86 kN |
| Fatigue load limit Pu |
0.078 kN |
| Attainable speed for grease lubrication |
53000 r/min |
| Attainable speed for oil-air lubrication |
80000 r/min |
| Ball diameter Dw |
4.762 mm |
| Number of balls z |
10 |
| Reference grease quantity Gref |
0.357 cm³ |
| Preload class A GA |
27 N |
| Static axial stiffness, preload class A |
35 N/µm |
| Preload class B GB |
54 N |
| Static axial stiffness, preload class B |
45 N/µm |
| Preload class C GC |
108 N |
| Static axial stiffness, preload class C |
59 N/µm |
| Preload class D GD |
216 N |
| Static axial stiffness, preload class D |
78 N/µm |
| Calculation factor f |
1.02 |
| 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 |
0.032 kg |