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] | |
| 55 | 106.5 | 29 | — | — | — | — | RN311E |
| 55 | 120 | 29 | — | — | — | — | N311EL |
| 50 | 110 | 27 | — | — | — | — | N310ETN1/Z2 |
| 35 | 80 | 21 | — | — | — | — | N307 |
| 20 | 52 | 15 | — | — | — | — | N304M |
| 100 | 240 | 50 | - | - | - | - | 1322K+H322 |
| 90 | 215 | 47 | - | - | - | - | 1320K+H320 |
| 85 | 200 | 45 | - | - | - | - | 1319K+H319 |
| 80 | 190 | 43 | - | - | - | - | 1318K+H318 |
| 110 | 200 | 38 | — | — | — | — | NF222ETN1 |
| 75 | 180 | 41 | - | - | - | - | 1317K+H317 |
| 70 | 170 | 39 | - | - | - | - | 1316K+H316 |
| 65 | 160 | 37 | - | - | - | - | 1315K+H315 |
| 60 | 150 | 33 | - | - | - | - | 1313K+H313 |
| 55 | 100 | 21 | — | — | — | — | N211M |
| 45 | 85 | 19 | — | — | — | — | RN209M |
| 50 | 120 | 29 | - | - | - | - | 1311K+H311 |
| 50 | 110 | 62 | 43.4 | 14.1 | 5600 | 6800 | 1310K+H310 |
| 30 | 62 | 16 | — | — | — | — | NF206M |
| 45 | 100 | 60 | 38.1 | 12.7 | 6100 | 7500 | 1309K+H309 |
| 40 | 90 | 58 | 29.5 | 9.7 | 6900 | 8400 | 1308K+H308 |
| 17 | 40 | 12 | — | — | — | — | NF203ETN1 |
| 35 | 80 | 56 | 25.1 | 7.85 | 7600 | 9300 | 1307K+H307 |
| 30 | 72 | 52 | 21.3 | 6.3 | 8700 | 11000 | 1306K+H306 |
| 20 | 62 | 48 | 17.6 | 4.95 | 9900 | 12000 | 1305K+H305 |
| 20 | 52 | 44 | 12.4 | 3.35 | 13000 | 15000 | 1304K+H304 |
| 150 | 270 | 54 | - | - | - | - | 1230 |
| 180 | 280 | 31 | — | — | — | — | N036M |
| 140 | 250 | 50 | - | - | - | - | 1228 |
| 130 | 230 | 46 | - | - | - | - | 1226 |
