| 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] | |
| 440 | 600 | 160 | NNU4988 | ||||
| 440 | 600 | 160 | NNU4988K | ||||
| 460 | 620 | 160 | NNU4992K | ||||
| 480 | 650 | 170 | NNU4996 | ||||
| 480 | 650 | 170 | NNU4996K | ||||
| 17 | 40 | 12 | NU203 | ||||
| 17 | 40 | 12 | NU203E | ||||
| 20 | 47 | 14 | NU204 | ||||
| 20 | 47 | 14 | NU204E | ||||
| 25 | 52 | 15 | NU205 | ||||
| 25 | 52 | 15 | NU205E | ||||
| 30 | 62 | 16 | NU206 | ||||
| 30 | 62 | 16 | NU206E | ||||
| 35 | 72 | 17 | NU207 | ||||
| 35 | 72 | 17 | NU207E | ||||
| 35 | 80 | 21 | NU307E | ||||
| 30 | 72 | 19 | NU306E | ||||
| 40 | 90 | 23 | NU308 | ||||
| 35 | 80 | 21 | NU307 | ||||
| 40 | 90 | 23 | NU308E | ||||
| 35 | 80 | 21 | NU307E | ||||
| 45 | 100 | 25 | NU309 | ||||
| 40 | 90 | 23 | NU308 | ||||
| 45 | 100 | 25 | NU309E | ||||
| 40 | 90 | 23 | NU308E | ||||
| 50 | 110 | 27 | NU310 | ||||
| 45 | 100 | 25 | NU309 | ||||
| 50 | 110 | 27 | NU310E | ||||
| 45 | 100 | 25 | NU309E | ||||
| 55 | 120 | 29 | NU311 | ||||
