日本精工NSK軸承
咨詢熱線： 13103813799
日本精工NSK軸承
咨詢熱線： 13103813799
日本精工NSK軸承
咨詢熱線： 13103813799 
| 基本尺寸 | 基本額定載荷 | 額定轉(zhuǎn)速 | 型號 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 105 | 130 | 25 | 89000 | 196000 | 2000 | 1000 | RSF-4821E4 |
| 105 | 130 | 25 | 89000 | 196000 | 2000 | 1000 | RS-4821E4 |
| 100 | 140 | 40 | 194000 | 400000 | 2000 | 1000 | RSF-4920E4 |
| 100 | 140 | 40 | 194000 | 400000 | 2000 | 1000 | RS-4920E4 |
| 100 | 125 | 25 | 87500 | 189000 | 2200 | 1100 | RSF-4820E4 |
| 100 | 125 | 25 | 87500 | 189000 | 2200 | 1100 | RS-4820E4 |
| 90 | 125 | 35 | 147000 | 268000 | 2200 | 1100 | RSF-4918E4 |
| 90 | 125 | 35 | 147000 | 268000 | 2200 | 1100 | RS-4918E4 |
| 80 | 110 | 30 | 109000 | 191000 | 2600 | 1300 | RSF-4916E4 |
| 80 | 110 | 30 | 109000 | 191000 | 2600 | 1300 | RS-4916E4 |
| 70 | 100 | 30 | 102000 | 168000 | 2800 | 1400 | RSF-4914E4 |
| 70 | 100 | 30 | 102000 | 168000 | 2800 | 1400 | RS-4914E4 |
| 65 | 90 | 25 | 70500 | 125000 | 3200 | 1600 | RSF-4913E4 |
| 65 | 90 | 25 | 70500 | 125000 | 3200 | 1600 | RS-4913E4 |
| 60 | 85 | 25 | 68500 | 118000 | 3200 | 1600 | RSF-4912E4 |
| 60 | 85 | 25 | 68500 | 118000 | 3200 | 1600 | RS-4912E4 |
| 50 | 72 | 22 | 48000 | 75500 | 4000 | 2000 | RSF-4910E4 |
| 50 | 72 | 22 | 48000 | 75500 | 4000 | 2000 | RS-4910E4 |
| 360 | 540 | 134 | 1700000 | 3450000 | 950 | 1200 | NN3072K |
| 360 | 540 | 134 | 1700000 | 3450000 | 950 | 1200 | NN3072 |
| 340 | 520 | 133 | 1670000 | 3300000 | 1000 | 1200 | NN3068K |
| 340 | 520 | 133 | 1670000 | 3300000 | 1000 | 1200 | NN3068 |
| 320 | 480 | 121 | 1350000 | 2670000 | 1100 | 1300 | NN3064K |
| 320 | 480 | 121 | 1350000 | 2670000 | 1100 | 1300 | NN3064 |
| 320 | 440 | 118 | 1260000 | 3050000 | 1100 | 1400 | NNU4964K |
| 320 | 440 | 118 | 1260000 | 3050000 | 1100 | 1400 | NNU4964 |
| 300 | 460 | 118 | 1290000 | 2460000 | 1200 | 1400 | NN3060K |
| 300 | 460 | 118 | 1290000 | 2460000 | 1200 | 1400 | NN3060 |
| 300 | 420 | 118 | 1230000 | 2870000 | 1200 | 1500 | NNU4960K |
| 300 | 420 | 118 | 1230000 | 2870000 | 1200 | 1500 | NNU4960 |
NEWS
