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欢迎访问上海迅梓动力机械有限公司网站！
国内进口轴承专业经销商
机械设备解决方案供应商
全国订购热线：
15221679777
| 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] | |
| 280 | 420 | 106 | 1080 | 2080 | 1900 | 2200 | NN 3056 K/SPW33 |
| 280 | 380 | 100 | 765 | 1800 | 1900 | 2200 | NNU 4956 B/SPW33 |
| 280 | 380 | 100 | 765 | 1800 | 1900 | 2200 | NNU 4956 BK/SPW33 |
| 260 | 400 | 104 | 1020 | 1930 | 2000 | 2400 | NN 3052 K/SPW33 |
| 260 | 360 | 100 | 748 | 1700 | 2000 | 2400 | NNU 4952 BK/SPW33 |
| 260 | 360 | 100 | 748 | 1700 | 2000 | 2400 | NNU 4952 B/SPW33 |
| 240 | 360 | 92 | 842 | 1560 | 2200 | 2600 | NN 3048 K/SPW33 |
| 240 | 320 | 80 | 528 | 1220 | 2200 | 2600 | NNU 4948 B/SPW33 |
| 240 | 320 | 80 | 528 | 1220 | 2200 | 2600 | NNU 4948 BK/SPW33 |
| 220 | 300 | 80 | 512 | 1140 | 2400 | 2800 | NNU 4944 B/SPW33 |
| 220 | 340 | 90 | 809 | 1460 | 2400 | 2800 | NN 3044 K/SPW33 |
| 220 | 300 | 80 | 512 | 1140 | 2400 | 2800 | NNU 4944 BK/SPW33 |
| 200 | 310 | 82 | 644 | 1140 | 2600 | 3000 | NN 3040 K/SPW33 |
| 200 | 280 | 80 | 484 | 1040 | 2600 | 3000 | NNU 4940 BK/SPW33 |
| 200 | 280 | 80 | 484 | 1040 | 2600 | 3000 | NNU 4940 B/SPW33 |
| 190 | 260 | 69 | 402 | 880 | 2800 | 3200 | NNU 4938 BK/SPW33 |
| 190 | 260 | 69 | 402 | 880 | 2800 | 3200 | NNU 4938 B/SPW33 |
| 190 | 290 | 75 | 594 | 1080 | 2800 | 3200 | NN 3038 K/SPW33 |
| 180 | 250 | 69 | 402 | 850 | 3000 | 3400 | NNU 4936 B/SPW33 |
| 180 | 250 | 69 | 402 | 850 | 3000 | 3400 | NNU 4936 BK/SPW33 |
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