2347 series spindle bearings
The 2347 series spindle bearings have high rigidity and precision, suitable for the bi-directional axial heavy-duty high-precision transmission conditions of heavy-duty machine tool spindles
| Model | Basic Dimensions | Basic rated dynamic load | Weight | Type | |||
|---|---|---|---|---|---|---|---|
| Inner diameter | Outer diameter | Thickness | Dynamic load | Static load | |||
| [mm] | [mm] | [mm] | (kN) | (kN) | （kg） | ||
| 234728-M-SP | 145 | 210 | 84 | 132 | 470 | 8.07 | 2347 series spindle bearings |
| 234730-M-SP | 155 | 225 | 90 | 142 | 520 | 8.79 | 2347 series spindle bearings |
| 234732-M-SP | 165 | 240 | 96 | 168 | 600 | 10.7 | 2347 series spindle bearings |
| 234734-M-SP | 176 | 260 | 108 | 207 | 740 | 14.6 | 2347 series spindle bearings |
| 234736-M-SP | 187 | 280 | 120 | 235 | 840 | 19.6 | 2347 series spindle bearings |
| 234738-M-SP | 197 | 290 | 120 | 244 | 900 | 21.2 | 2347 series spindle bearings |
| 234740-M-SP | 207 | 310 | 132 | 285 | 1060 | 28.6 | 2347 series spindle bearings |
| 234744-M-SP | 228 | 340 | 144 | 340 | 1330 | 35.3 | 2347 series spindle bearings |
| 234748-M-SP | 248 | 360 | 144 | 350 | 1420 | 37.2 | 2347 series spindle bearings |
| 234752-M-SP | 269 | 400 | 164 | 400 | 1680 | 54.1 | 2347 series spindle bearings |
| 234756-M-SP | 289 | 420 | 164 | 415 | 1790 | 54.5 | 2347 series spindle bearings |
| 234760-M-SP | 310 | 460 | 190 | 480 | 2170 | 86.5 | 2347 series spindle bearings |
| 234764-M-SP | 330 | 480 | 190 | 495 | 2310 | 86.5 | 2347 series spindle bearings |
| 234768-M-SP | 350 | 520 | 212 | 580 | 2850 | 117 | 2347 series spindle bearings |
| 234772-M-SP | 370 | 540 | 212 | 590 | 2950 | 123 | 2347 series spindle bearings |
| 234776-M-SP | 390 | 560 | 212 | 610 | 3150 | 128 | 2347 series spindle bearings |
| 234780-M-SP | 410 | 600 | 236 | 680 | 3650 | 187 | 2347 series spindle bearings |
