产品图
图纸
主要尺寸(mm) | 基本额定载荷(N) | 极限转速 min-1 | 轴承代号 无内圈 | 轴承代号 有内圈 | 重量(kg) (参考) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FW | D | C | γ(最小) | d | B | Cr | Cor | 油润滑 | RLM | RNA49 | RNA59 | RNA69 | LM·NA | 无内圈 | 有内圈 |
21 | 29 | 20 | 0.5 | 17 | 20.2 | 19100 | 25400 | 17000 | RLM2120 | — | — | — | LM2120 | 0.034 | 0.053 |
22 | 29 | 15 | 0.5 | 17 | 15.2 | 12900 | 17500 | 16000 | RLM2215 | — | — | — | LM2215 | 0.023 | 0.041 |
22 | 29 | 20 | 0.5 | 17 | 20.2 | 17700 | 26400 | 16000 | RLM2220 | — | — | — | LM2220 | 0.03 | 0.054 |
22 | 29 | 25 | 0.5 | 17 | 25.2 | 21300 | 33500 | 16000 | RLM2225 | — | — | — | LM2225 | 0.038 | 0.068 |
22 | 30 | 13 | 0.3 | 17 | 13 | 11600 | 15400 | 20000 | RNA4903 | — | — | — | NA4903 | 0.023 | 0.038 |
22 | 30 | 16 | 0.5 | 17 | 16.2 | 15600 | 19800 | 16000 | RLM223016 | — | — | — | LM223016 | 0.028 | 0.045 |
22 | 30 | 18 | 0.3 | 17 | 18 | 16800 | 24800 | 20000 | — | — | RNA5903 | — | NA5903 | 0.034 | 0.055 |
22 | 30 | 20 | 0.5 | 17 | 20.2 | 20000 | 27200 | 16000 | RLM223020 | — | — | — | LM223020 | 0.035 | 0.06 |
22 | 30 | 23 | 0.3 | 17 | 23 | 20700 | 32500 | 20000 | — | — | — | RNA6903 | NA6903 | 0.041 | 0.068 |
17 | 22 | 10 | 0.3 | 12 | 10.2 | 5850 | 7950 | 20r000 | RLM1710 | — | — | — | LM1710 | 0.008 | 0.017 |