滚针轴承
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滚针轴承
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 25 | 32 | 18800 | 29700 | 8500 | 14000 | LM2520 | |
| 25 | 32 | 18800 | 29700 | 8500 | 14000 | RLM2520 | |
| 25 | 32 | 10300 | 13700 | 8500 | 14000 | LM2512 | |
| 25 | 32 | 10300 | 13700 | 8500 | 14000 | RLM2512 | |
| 22 | 30 | 20700 | 32500 | 12000 | 20000 | RNA6903 | |
| 22 | 30 | 20700 | 32500 | 12000 | 20000 | NA6903 | |
| 22 | 30 | 20000 | 27200 | 10000 | 16000 | LM223020 | |
| 22 | 30 | 20000 | 27200 | 10000 | 16000 | RLM223020 | |
| 22 | 30 | 16800 | 24800 | 12000 | 20000 | RNA5903 | |
| 22 | 30 | 16800 | 24800 | 12000 | 20000 | NA5903 | |
| 22 | 30 | 11600 | 15400 | 12000 | 20000 | RNA4903 | |
| 22 | 30 | 11600 | 15400 | 12000 | 20000 | NA4903 | |
| 22 | 29 | 21300 | 33500 | 10000 | 16000 | LM2225 | |
| 22 | 29 | 21300 | 33500 | 10000 | 16000 | RLM2225 | |
| 22 | 29 | 17700 | 26400 | 10000 | 16000 | LM2220 | |
| 22 | 29 | 17700 | 26400 | 10000 | 16000 | RLM2220 | |
| 20 | 28 | 19300 | 28600 | 13000 | 22000 | RNA6902 | |
| 20 | 28 | 19300 | 28600 | 13000 | 22000 | NA6902 | |
| 20 | 28 | 15700 | 21900 | 13000 | 22000 | RNA5902 | |
| 20 | 28 | 15700 | 21900 | 13000 | 22000 | NA5902 | |
| 20 | 28 | 10800 | 13600 | 13000 | 22000 | RNA4902 | |
| 20 | 28 | 10800 | 13600 | 13000 | 22000 | NA4902 | |
| 20 | 27 | 19800 | 29500 | 11000 | 18000 | LM2025 | |
| 20 | 27 | 19800 | 29500 | 11000 | 18000 | RLM2025 | |
| 20 | 27 | 16400 | 23200 | 11000 | 18000 | LM2020 | |
| 20 | 27 | 16400 | 23200 | 11000 | 18000 | RLM2020 | |
| 20 | 27 | 11900 | 15400 | 11000 | 18000 | LM2015 | |
| 20 | 27 | 11900 | 15400 | 11000 | 18000 | RLM2015 | |
| 20 | 27 | 7950 | 9150 | 11000 | 18000 | LM2010 | |
| 20 | 27 | 7950 | 9150 | 11000 | 18000 | RLM2010 | |
