| Main Dimensions (mm) | Basic Rated Load (N) | Limiting Speed min-1 | Bearing Code Without Inner Ring | Bearing Code With Inner Ring | Weight (kg) (Ref) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | B,C | γ(min) | d | Cr | Cor | Oil Lubrication | RNA48 | RNA49 | RNA59 | NA | Without Inner Ring | With Inner Ring |
| 360 | 440 | 118 | 3 | 320 | 1190000 | 2820000 | 1100 | — | RNA4964 | — | NA4964 | 32 | 51.5 |
| 370 | 420 | 80 | 2.1 | 340 | 690000 | 1990000 | 1100 | RNA4868 | — | — | NA4868 | 14 | 24.5 |
| 380 | 460 | 118 | 3 | 340 | 1240000 | 3000000 | 1100 | — | RNA4968 | — | NA4968 | 33.5 | 54 |
| 390 | 440 | 80 | 2.1 | 360 | 705000 | 2080000 | 1000 | RNA4872 | — | — | NA4872 | 15 | 26 |
| 400 | 480 | 118 | 3 | 360 | 1280000 | 3200000 | 1000 | — | RNA4972 | — | NA4972 | 35.5 | 57 |
| 415 | 480 | 100 | 2.1 | 380 | 1030000 | 2940000 | 1000 | RNA4876 | — | — | NA4876 | 25.5 | 42.5 |
| 430 | 520 | 140 | 4 | 380 | 1550000 | 3750000 | 950 | — | RNA4976 | — | NA4976 | 50.5 | 85.5 |
| 450 | 540 | 140 | 4 | 400 | 1600000 | 4000000 | 900 | — | RNA4980 | — | NA4980 | 52.5 | 89 |
| 470 | 560 | 140 | 4 | 420 | 1660000 | 4250000 | 900 | — | RNA4984 | — | NA4984 | 54.5 | 92.5 |
| 490 | 600 | 160 | 4 | 440 | 1980000 | 4750000 | 850 | — | RNA4988 | — | NA4988 | 81.5 | 125 |
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