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 |
