| 主要尺寸(mm) | 基本額定載荷 (N) | 極限轉速 min-1 | 軸承代號 無內圈 | 軸承代號 有內圈 | 重量(kg) (參考) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | B,C | γ(最小) | d | Cr | Cor | 油潤滑 | RNA48 | RNA49 | RNA59 | NA | 無內圈 | 有內圈 |
| 120 | 140 | 30 | 1 | 110 | 99500 | 214000 | 3400 | RNA4822 | — | — | NA4822 | 0.67 | 1.1 |
| 130 | 150 | 30 | 1 | 120 | 105000 | 238000 | 3200 | RNA4824 | — | — | NA4824 | 0.71 | 1.15 |
| 145 | 165 | 35 | 1.1 | 130 | 127000 | 315000 | 2800 | RNA4826 | — | — | NA4826 | 0.92 | 1.8 |
| 155 | 175 | 35 | 1.1 | 140 | 133000 | 340000 | 2600 | RNA4828 | — | — | NA4828 | 0.98 | 1.9 |
| 165 | 190 | 40 | 1.1 | 150 | 180000 | 440000 | 2400 | RNA4830 | — | — | NA4830 | 1.6 | 2.75 |
| 175 | 200 | 40 | 1.1 | 160 | 184000 | 465000 | 2200 | RNA4832 | — | — | NA4832 | 1.75 | 2.95 |
| 185 | 215 | 45 | 1.1 | 170 | 224000 | 540000 | 2200 | RNA4834 | — | — | NA4834 | 2.55 | 4 |
| 195 | 225 | 45 | 1.1 | 180 | 230000 | 570000 | 2000 | RNA4836 | — | — | NA4836 | 2.65 | 4.2 |
| 210 | 240 | 50 | 1.5 | 190 | 268000 | 705000 | 1900 | RNA4838 | — | — | NA4838 | 3.2 | 5.6 |
| 220 | 250 | 50 | 1.5 | 200 | 274000 | 740000 | 1800 | RNA4840 | — | — | NA4840 | 3.35 | 5.9 |
| 240 | 270 | 50 | 1.5 | 220 | 286000 | 805000 | 1700 | RNA4844 | — | — | NA4844 | 3.65 | 6.45 |
| 265 | 300 | 60 | 2 | 240 | 375000 | 1070000 | 1500 | RNA4848 | — | — | NA4848 | 5.45 | 10 |
| 285 | 320 | 60 | 2 | 260 | 395000 | 1160000 | 1400 | RNA4852 | — | — | NA4852 | 5.9 | 11 |
| 305 | 350 | 69 | 2 | 280 | 510000 | 1390000 | 1300 | RNA4856 | — | — | NA4856 | 9.5 | 15.5 |
| 330 | 380 | 80 | 2.1 | 300 | 660000 | 1810000 | 1200 | RNA4860 | — | — | NA4860 | 13 | 22 |
| 350 | 400 | 80 | 2.1 | 320 | 675000 | 1900000 | 1100 | RNA4864 | — | — | NA4864 | 13.5 | 23.5 |
| 370 | 420 | 80 | 2.1 | 340 | 690000 | 1990000 | 1100 | RNA4868 | — | — | NA4868 | 14 | 24.5 |
| 390 | 440 | 80 | 2.1 | 360 | 705000 | 2080000 | 1000 | RNA4872 | — | — | NA4872 | 15 | 26 |
| 415 | 480 | 100 | 2.1 | 380 | 1030000 | 2940000 | 1000 | RNA4876 | — | — | NA4876 | 25.5 | 42.5 |
| 125 | 150 | 40 | 1.1 | 110 | 149000 | 315000 | 3200 | — | RNA4922 | — | NA4922 | 1.25 | 2.1 |