
| 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] | |
| 220 | 300 | 80 | — | — | NNU4944K/W33 | ||
| 240 | 320 | 80 | — | — | NNU4948 | ||
| 240 | 320 | 80 | — | — | NNU4948/W33 | ||
| 240 | 320 | 80 | — | — | NNU4948K | ||
| 260 | 360 | 100 | — | — | NNU4952 | ||
| 260 | 360 | 100 | — | — | NNU4952/W33 | ||
| 260 | 360 | 100 | — | — | NNU4952K | ||
| 260 | 360 | 100 | — | — | NNU4952K/W33 | ||
| 280 | 380 | 100 | — | — | NNU4956 | ||
| 280 | 380 | 100 | — | — | NNU4956/W33 | ||
| 280 | 380 | 100 | — | — | NNU4956K | ||
| 280 | 380 | 100 | — | — | NNU4956K/W33 | ||
| 300 | 420 | 118 | — | — | NNU4960 | ||
| 300 | 420 | 118 | — | — | NNU4960/W33 | ||
| 300 | 420 | 118 | — | — | NNU4960K | ||
| 300 | 420 | 118 | — | — | NNU4960K/W33 | ||
| 320 | 440 | 118 | — | — | NNU4964 | ||
| 320 | 440 | 118 | — | — | NNU4964/W33 | ||
| 320 | 440 | 118 | — | — | NNU4964K | ||
| 320 | 440 | 118 | — | — | NNU4964K/W33 | ||
| 340 | 460 | 118 | — | — | NNU4968 | ||
| 340 | 460 | 118 | — | — | NNU4968/W33 | ||
| 340 | 460 | 118 | — | — | NNU4968K | ||
| 340 | 460 | 118 | — | — | NNU4968K/W33 | ||
| 360 | 480 | 118 | — | — | NNU4972 | ||
| 360 | 480 | 118 | — | — | NNU4972K | ||
| 360 | 480 | 118 | — | — | NNU4972K/W33 | ||
| 380 | 520 | 140 | — | — | NNU4976 | ||
| 380 | 520 | 140 | — | — | NNU4976/W33 | ||
| 380 | 520 | 140 | — | — | NNU4976K | ||
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