American Roller HCS 251 Cylindrical Roller Bearings
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What is HCS 251 bearing interchange？
| Brand Name: | American Roller |
| Model Number: | HCS 251 |
| d1: | 49.7 mm |
| B: | 15 mm |
| Static axial stiffness, preload class B: | 129 N/µm |
| Ball diameter Dw: | 7.144 mm |
| rb max.: | 0.6 mm |
| Preload class C GC: | 630 N |
| r1,2 min.: | 1 mm |
| Reference grease quantity Gref: | 2.8 cm³ |
Product Details
| d1 | 49.7 mm |
| B | 15 mm |
| Static axial stiffness, preload class B | 129 N/µm |
| Ball diameter Dw | 7.144 mm |
| rb max. | 0.6 mm |
| Preload class C GC | 630 N |
| r1,2 min. | 1 mm |
| Reference grease quantity Gref | 2.8 cm³ |
| a | 20.3 mm |
| Basic static load rating C0 | 7.2 kN |
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