日本精工NSK轴承
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日本精工NSK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] | |
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 |
15 | 28 | 7 | 4550 | 2530 | 32000 | 43000 | 7902A5 |
12 | 37 | 12 | 8850 | 4200 | 16000 | 22000 | 7301B |
12 | 37 | 12 | 9450 | 4500 | 18000 | 24000 | 7301A |
12 | 32 | 10 | 7900 | 3850 | 36000 | 50000 | 7201C |
12 | 32 | 10 | 7450 | 3750 | 18000 | 26000 | 7201B |
12 | 32 | 10 | 8000 | 4050 | 26000 | 34000 | 7201A |
12 | 28 | 8 | 5800 | 2900 | 40000 | 56000 | 7001C |
12 | 28 | 8 | 5800 | 2980 | 28000 | 38000 | 7001A |
12 | 24 | 6 | 3350 | 1860 | 45000 | 63000 | 7901C |
12 | 24 | 6 | 3200 | 1770 | 38000 | 53000 | 7901A5 |
10 | 35 | 11 | 8750 | 4050 | 18000 | 24000 | 7300B |
10 | 35 | 11 | 9300 | 4300 | 20000 | 26000 | 7300A |
10 | 30 | 9 | 5400 | 2610 | 40000 | 56000 | 7200C |
10 | 30 | 9 | 5000 | 2500 | 20000 | 28000 | 7200B |
10 | 30 | 9 | 5400 | 2710 | 28000 | 38000 | 7200A |
10 | 26 | 8 | 5300 | 2490 | 45000 | 63000 | 7000C |
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