| 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 | C | γ(最小) | d | B | Cr | Cor | 油潤滑 | RLM | RNA49 | RNA59 | RNA69 | LM·NA | 無內圈 | 有內圈 |
| 28 | 35 | 20 | 0.5 | 22 | 20.2 | 19900 | 33000 | 12000 | RLM2820 | — | — | — | LM2820 | 0.038 | 0.062 |
| 28 | 35 | 25 | 0.3 | 22 | 25.2 | 23900 | 42000 | 12000 | RLM2825 | — | — | — | LM2825 | 0.047 | 0.092 |
| 28 | 37 | 20 | 0.5 | 22 | 20.2 | 24200 | 33500 | 12000 | RLM283720 | — | — | — | LM283720 | 0.05 | 0.087 |
| 28 | 37 | 30 | 0.5 | 22 | 30.2 | 34000 | 52500 | 12000 | RLM283730 | — | — | — | LM283730 | 0.075 | 0.13 |
| 28 | 39 | 17 | 0.3 | 22 | 17 | 22400 | 30500 | 15000 | — | RNA49/22 | — | — | RNA49/22 | 0.056 | 0.086 |
| 28 | 39 | 23 | 0.3 | 23 | 23 | 28300 | 15000 | 15000 | — | — | RNA59/22 | — | RNA59/22 | 0.091 | 0.135 |
| 28 | 39 | 30 | 0.3 | 30 | 22 | 37000 | 15000 | 15000 | — | — | — | RNA69/22 | RNA69/22 | 0.096 | 0.15 |
| 29 | 38 | 20 | 0.5 | 25 | 20.2 | 25100 | 36000 | 12000 | RLM2920 | — | — | — | LM2920 | 0.052 | 0.079 |
| 29 | 38 | 20 | 0.5 | 25 | 20 | 23400 | 36500 | 12000 | RLM293820-1 | — | — | — | LM293820-1 | 0.052 | 0.078 |
| 29 | 38 | 30 | 0.5 | 25 | 30.2 | 35500 | 55500 | 12000 | RLM2930 | — | — | — | LM2930 | 0.078 | 0.118 |
| 29 | 38 | 30 | 0.3 | 25 | 30.2 | 32000 | 54000 | 12000 | RLM293830 | — | — | — | LM293830 | 0.078 | 0.117 |
| 30 | 37 | 15 | 0.5 | 25 | 15.2 | 14800 | 23000 | 12000 | RLM3015 | — | — | — | LM3015 | 0.03 | 0.055 |
| 30 | 37 | 20 | 0.5 | 25 | 20.2 | 20300 | 34500 | 12000 | RLM3020 | — | — | — | LM3020 | 0.04 | 0.073 |
| 30 | 37 | 25 | 0.5 | 25 | 25.2 | 24500 | 44000 | 12000 | RLM3025 | — | — | — | LM3025 | 0.05 | 0.092 |
| 30 | 40 | 20 | 0.5 | 25 | 20.2 | 25000 | 36000 | 12000 | RLM304020 | — | — | — | LM304020 | 0.06 | 0.093 |
| 30 | 40 | 25 | 0.5 | 25 | 25.2 | 30000 | 46000 | 12000 | RLM304025 | — | — | — | LM304025 | 0.075 | 0.12 |
| 30 | 40 | 30 | 0.5 | 25 | 30.2 | 35000 | 56000 | 12000 | RLM304030 | — | — | — | LM304030 | 0.09 | 0.14 |
| 30 | 42 | 17 | 0.3 | 25 | 17 | 21400 | 26800 | 14000 | — | RNA4905 | — | — | NA4905 | 0.063 | 0.091 |
| 30 | 42 | 23 | 0.3 | 25 | 23 | 30000 | 41500 | 14000 | — | — | RNA5905 | — | NA5905 | 0.1 | 0.14 |
| 30 | 42 | 30 | 0.3 | 25 | 30 | 39500 | 59000 | 14000 | — | — | — | RNA6905 | NA6905 | 0.11 | 0.16 |