AST ASTB90 F4540 AST Bearing
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What is ASTB90 F4540 bearing interchange？
| Brand Name: | AST |
| Model Number: | ASTB90 F4540 |
| Bearing number: | 638ZZ |
| Size (mm): | 8x28x9 |
| Bore Diameter (mm): | 8 |
| Outer Diameter (mm): | 28 |
| Width (mm): | 9 |
| d: | 8 mm |
| D: | 28 mm |
| B: | 9 mm |
| PDF |
ASTB90 F4540 |
Product Details
| Bearing number | 638ZZ |
| Size (mm) | 8x28x9 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 28 |
| Width (mm) | 9 |
| d | 8 mm |
| D | 28 mm |
| B | 9 mm |
| C | 9 mm |
| r | 0.3 mm |
| Weight | 0.025 Kg |
| Basic dynamic load rating (C) | 4,55 kN |
| Basic static load rating (C0) | 1,96 kN |
