| 询价 | 型号 | 重量(g) | 主要尺寸(mm) | 额定载荷 (N) | 极限转速 (rpm) | ||||||
| 单面密封 | 双面密封 | d | Fw F | D | C | B | Cr | Cor | Oil | ||
|
NA4900 RS | NA4900.2 RS | 24.5 | 10 | 14 | 22 | 13 | 14 | 4560 | 4660 | 13000 |
|
NA4901 RS | NA4901.2 RS | 27.5 | 12 | 16 | 24 | 13 | 14 | 4950 | 5800 | 12000 |
|
|
NA4902 RS | NA4902.2 RS | 37 | 15 | 20 | 28 | 13 | 14 | 5980 | 9500 | 10000 |
|
NA4903 RS | NA4903.2 RS | 40 | 17 | 22 | 30 | 13 | 14 | 6050 | 10100 | 9000 |
|
|
NA4904 RS | NA4904.2 RS | 80 | 20 | 25 | 37 | 17 | 18 | 14900 | 17500 | 7500 |
|
NA4905 RS | NA4905.2 RS | 89.5 | 25 | 30 | 42 | 17 | 18 | 16300 | 21500 | 6500 |
|
|
NA4906 RS | NA4906.2 RS | 104 | 30 | 35 | 47 | 17 | 18 | 20050 | 24900 | 5500 |
|
NA4907 RS | NA4907.2 RS | 175 | 35 | 42 | 55 | 20 | 21 | 22500 | 37000 | 4800 |
|
|
NA4908 RS | NA4908.2 RS | 252 | 40 | 48 | 62 | 22 | 23 | 33050 | 50900 | 4200 |
|
NA4909 RS | NA4909.2 RS | 290 | 45 | 52 | 68 | 22 | 23 | 34800 | 56800 | 3900 |
|
|
NA4910 RS | NA4910.2 RS | 295 | 50 | 58 | 72 | 22 | 23 | 37800 | 61500 | 3500 |
|
RNA4900 RS | RNA4900.2 RS | 16 | - | 14 | 22 | 13 | - | 4560 | 4660 | 13000 |
|
|
RNA4901 RS | RNA4901.2 RS | 18 | - | 16 | 24 | 13 | - | 4950 | 5800 | 12000 |
|
RNA4902 RS | RNA4902.2 RS | 21.5 | - | 20 | 28 | 13 | - | 5980 | 9500 | 10000 |
|
|
RNA4903 RS | RNA4903.2 RS | 23 | - | 22 | 30 | 13 | - | 6050 | 10100 | 9000 |
|
RNA4904 RS | RNA4904.2 RS | 56 | - | 25 | 37 | 17 | - | 14900 | 17500 | 7500 |
|
|
RNA4905 RS | RNA4905.2 RS | 60 | - | 30 | 42 | 17 | - | 16300 | 21500 | 6500 |
|
RNA4906 RS | RNA4906.2 RS | 69 | - | 35 | 47 | 17 | - | 20050 | 24900 | 5500 |
|
|
RNA4907 RS | RNA4907.2 RS | 107 | - | 42 | 55 | 20 | - | 22500 | 37000 | 4800 |
|
RNA4908 RS | RNA4908.2 RS | 154 | - | 48 | 62 | 22 | - | 33050 | 50900 | 4200 |
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