| 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 |
| 135 | 165 | 45 | 1.1 | 120 | 192000 | 395000 | 3000 | — | RNA4924 | — | NA4924 | 1.9 | 2.9 |
| 150 | 180 | 50 | 1.5 | 130 | 228000 | 515000 | 2800 | — | RNA4926 | — | NA4926 | 2.3 | 4 |
| 160 | 190 | 50 | 1.5 | 140 | 235000 | 545000 | 2600 | — | RNA4928 | — | NA4928 | 2.45 | 4.25 |
| 170 | 210 | 60 | 2 | 150 | 315000 | 645000 | 2400 | — | RNA4930 | — | NA4930 | 3.9 | 6.25 |
| 180 | 220 | 60 | 2 | 160 | 325000 | 695000 | 2200 | — | RNA4932 | — | NA4932 | 4.1 | 6.6 |
| 190 | 230 | 60 | 2 | 170 | 340000 | 745000 | 2200 | — | RNA4934 | — | NA4934 | 4.3 | 6.95 |
| 205 | 250 | 69 | 2 | 180 | 400000 | 940000 | 2000 | — | RNA4936 | — | NA4936 | 6.2 | 10 |
| 215 | 260 | 69 | 2 | 190 | 415000 | 1000000 | 1900 | — | RNA4938 | — | NA4938 | 6.45 | 10.5 |
| 225 | 280 | 80 | 2.1 | 200 | 525000 | 1140000 | 1900 | — | RNA4940 | — | NA4940 | 9.7 | 15 |
| 245 | 300 | 80 | 2.1 | 220 | 545000 | 1230000 | 1700 | — | RNA4944 | — | NA4944 | 10 | 15.5 |
| 265 | 320 | 80 | 2.1 | 240 | 590000 | 1400000 | 1600 | — | RNA4948 | — | NA4948 | 11.5 | 17.5 |
| 290 | 360 | 100 | 2.1 | 260 | 870000 | 1910000 | 1400 | — | RNA4952 | — | NA4952 | 19.5 | 29.5 |
| 310 | 380 | 100 | 2.1 | 280 | 905000 | 2050000 | 1300 | — | RNA4956 | — | NA4956 | 20.5 | 31 |
| 340 | 420 | 118 | 3 | 300 | 1150000 | 2630000 | 1200 | — | RNA4960 | — | NA4960 | 30 | 48.5 |
| 360 | 440 | 118 | 3 | 320 | 1190000 | 2820000 | 1100 | — | RNA4964 | — | NA4964 | 32 | 51.5 |
| 380 | 460 | 118 | 3 | 340 | 1240000 | 3000000 | 1100 | — | RNA4968 | — | NA4968 | 33.5 | 54 |
| 400 | 480 | 118 | 3 | 360 | 1280000 | 3200000 | 1000 | — | RNA4972 | — | NA4972 | 35.5 | 57 |
| 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 |