Product drawing
drawing
| Main size（mm） | Basic Rated Load (N) | Limiting Speeds min-1 | Bearing code No Inner Ring | Bearing code There is an inner ring | weight（kg） （refer to） | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | B,C | γ(minimum) | d | Cr | Cor | oil | RNA48 | RNA49 | RNA59 | NA | No Inner Ring | There is an inner ring |
| 135 | 45 | 1.1 | 192000 | 395000 | 3000 | — | RNA4924 | — | NA4924 | 1.9 | 2.9 | ||
| 150 | 50 | 1.5 | 228000 | 515000 | 2800 | — | RNA4926 | — | NA4926 | 2.3 | 4 | ||
| 160 | 50 | 1.5 | 235000 | 545000 | 2600 | — | RNA4928 | — | NA4928 | 2.45 | 4.25 | ||
| 170 | 60 | 2 | 315000 | 645000 | 2400 | — | RNA4930 | — | NA4930 | 3.9 | 6.25 | ||
| 180 | 60 | 2 | 325000 | 695000 | 2200 | — | RNA4932 | — | NA4932 | 4.1 | 6.6 | ||
| 190 | 60 | 2 | 340000 | 745000 | 2200 | — | RNA4934 | — | NA4934 | 4.3 | 6.95 | ||
| 205 | 69 | 2 | 400000 | 940000 | 2000 | — | RNA4936 | — | NA4936 | 6.2 | 10 | ||
| 215 | 69 | 2 | 415000 | 1000000 | 1900 | — | RNA4938 | — | NA4938 | 6.45 | 10.5 | ||
| 225 | 80 | 2.1 | 525000 | 1140000 | 1900 | — | RNA4940 | — | NA4940 | 9.7 | 15 | ||
| 245 | 80 | 2.1 | 545000 | 1230000 | 1700 | — | RNA4944 | — | NA4944 | 10 | 15.5 | ||
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