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] | |
| 25 | 47 | 12 | 11700 | 7400 | 22000 | 30000 | 7005C |
| 25 | 47 | 12 | 11300 | 7400 | 16000 | 22000 | 7005A |
| 25 | 42 | 9 | 7850 | 5400 | 24000 | 34000 | 7905C |
| 25 | 42 | 9 | 7450 | 5150 | 20000 | 28000 | 7905A5 |
| 20 | 52 | 15 | 17300 | 9650 | 11000 | 15000 | 7304B |
| 20 | 52 | 15 | 18700 | 10400 | 13000 | 17000 | 7304A |
| 20 | 47 | 14 | 14600 | 8050 | 24000 | 34000 | 7204C |
| 20 | 47 | 14 | 13300 | 7650 | 12000 | 16000 | 7204B |
| 20 | 47 | 14 | 14500 | 8300 | 17000 | 22000 | 7204A |
| 20 | 42 | 12 | 11100 | 6550 | 26000 | 36000 | 7004C |
| 20 | 42 | 12 | 10800 | 6600 | 18000 | 24000 | 7004A |
| 20 | 37 | 9 | 6950 | 4250 | 28000 | 38000 | 7904C |
| 20 | 37 | 9 | 6600 | 4050 | 24000 | 32000 | 7904A5 |
| 17 | 47 | 14 | 14800 | 8000 | 13000 | 17000 | 7303B |
| 17 | 47 | 14 | 15900 | 8650 | 14000 | 19000 | 7303A |
| 17 | 40 | 12 | 10900 | 5850 | 28000 | 38000 | 7203C |
| 17 | 40 | 12 | 9950 | 5500 | 14000 | 19000 | 7203B |
| 17 | 40 | 12 | 10800 | 6000 | 20000 | 28000 | 7203A |
| 17 | 35 | 10 | 6600 | 3800 | 32000 | 43000 | 7003C |
| 17 | 35 | 10 | 6400 | 3800 | 22000 | 30000 | 7003A |
| 17 | 30 | 7 | 5000 | 2940 | 34000 | 48000 | 7903C |
| 17 | 30 | 7 | 4750 | 2800 | 30000 | 40000 | 7903A5 |
| 15 | 42 | 13 | 12500 | 6600 | 14000 | 19000 | 7302B |
| 15 | 42 | 13 | 13400 | 7100 | 16000 | 22000 | 7302A |
| 15 | 35 | 11 | 8650 | 4550 | 32000 | 45000 | 7202C |
| 15 | 35 | 11 | 7950 | 4300 | 16000 | 22000 | 7202B |
| 15 | 35 | 11 | 8650 | 4650 | 22000 | 30000 | 7202A |
| 15 | 32 | 9 | 6250 | 3400 | 34000 | 48000 | 7002C |
| 15 | 32 | 9 | 6100 | 3450 | 24000 | 32000 | 7002A |
| 15 | 28 | 7 | 4750 | 2640 | 38000 | 53000 | 7902C |
NEWS
