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] | |
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 |
10 | 26 | 8 | 5350 | 2600 | 32000 | 43000 | 7000A |
10 | 22 | 6 | 3000 | 1520 | 48000 | 63000 | 7900C |
10 | 22 | 6 | 2880 | 1450 | 40000 | 56000 | 7900A5 |
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