调心球轴承
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调心球轴承
| 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] | |
| 30 | 72 | 19 | — | — | — | — | NF306E |
| 30 | 72 | 19 | — | — | — | — | N306ETN1 |
| 30 | 72 | 19 | — | — | — | — | N306M |
| 30 | 72 | 19 | — | — | — | — | N306 |
| 25 | 62 | 17 | — | — | — | — | RN305M |
| 25 | 62 | 17 | — | — | — | — | NCL305M |
| 25 | 62 | 17 | — | — | — | — | NF305M |
| 25 | 62 | 17 | — | — | — | — | NF305ETN1 |
| 25 | 62 | 17 | — | — | — | — | N305ETN1 |
| 20 | 52 | 15 | — | — | — | — | NF304ETN1 |
| 20 | 52 | 15 | — | — | — | — | N304ETN1 |
| 20 | 52 | 15 | — | — | — | — | N304 |
| 220 | 400 | 65 | — | — | — | — | N244M |
| 200 | 360 | 58 | — | — | — | — | N240M |
| 190 | 340 | 55 | — | — | — | — | N238M |
| 180 | 320 | 52 | — | — | — | — | N236M |
| 170 | 310 | 52 | — | — | — | — | N234E |
| 170 | 310 | 52 | — | — | — | — | N234M |
| 160 | 290 | 48 | — | — | — | — | N232M |
| 160 | 290 | 48 | — | — | — | — | N232E |
| 150 | 270 | 45 | — | — | — | — | N230E |
| 150 | 270 | 45 | — | — | — | — | N230M |
| 140 | 221 | 42 | — | — | — | — | RN228M |
| 140 | 250 | 42 | — | — | — | — | UN228EL |
| 140 | 250 | 42 | — | — | — | — | N228Q |
| 140 | 250 | 42 | — | — | — | — | N228M |
| 140 | 250 | 42 | — | — | — | — | N228E |
| 130 | 230 | 40 | — | — | — | — | N226M |
| 130 | 230 | 40 | — | — | — | — | N226E |
| 120 | 215 | 40 | — | — | — | — | N224M |
