| Bearing no. | 6304H 2RS |
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| Bore diameter | d | 20 mm0.7874 inch |
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| Outer diameter | D | 52 mm2.0472 inch |
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| Inner ring width | B | 15 mm0.5906 inch |
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| Outer ring width | C | 15 mm0.5906 inch |
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| Inner ring chamfer dimension | rsi min | 1.1 mm0.0433 inch |
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| Outer ring chamfer dimension | rse min | 1.1 mm0.0433 inch |
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| Basic dynamic load rating | Cr | 13500 N |
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| Basic static load rating | Cor | 6270 N |
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| Limiting speed | Grease | 9500 min-1 |
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| Oil | 9500 min-1 |
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| Abutment and fillet dimensions | da min | 26.5 mm1.0433 inch |
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| da max | 29.5 mm1.1614 inch |
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| Da min | 45.5 mm1.7913 inch |
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| Da max | 46 mm1.811 inch |
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| rasi max | 1 mm0.0394 inch |
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| rase max | 1 mm0.0394 inch |
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| Ball size × quantity | 9.525 mm0.3750 inch × 7 |
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| Mass (reference) | 141.0 g |
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The above values are subject to change without notice for the improvement of products or other purposes. We have prepared this table with sufficient care, and we cannot be held responsible for any damage caused by possible errors or omissions.