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主要尺寸與性能資料
| d | 300 mm | Shaft diameter |
| H | 787.4 mm | 軸承座 height |
| B | 958.85 mm | Length base |
| ≈m | 587.402 kg | 重量 |
尺寸
S2BCH-300MM-FL | Complete unit float | |
S2BCH-300MM-HD | Complete unit held | |
PH-28 | 軸承座 designation | |
| A | 393.7 mm | Center height |
| C | 330.2 mm | Base width |
| D | 60.325 mm | Base height |
| Emin | 546.1 mm | Base hole distance 1 min |
| Emin | 584.2 mm | Base hole distance 1 max |
| E1, min | 749.3 mm | Base hole 距離 3 min |
| E1, max | 787.4 mm | Base hole 距離 3 max |
| F | 254 mm | Base hole distance 2 |
| s | 8 | # of mounting bolts |
| s | 31.75 mm | Mounting bolt diameter |
S2BC-300MM-FL | Cartridge float bearing | |
S2BC-300MM-HD | Cartridge held bearing | |
S2C-1200 | Cartridge | |
| G | 306.387 mm | Length through bore |
| L | 552.45 mm | 外徑 cartridge |
5.352 kg | Grease capacity | |
272.065 kg | Cartridge weight | |
S2B-300MM-FL | Bearing float | |
S2B-300MM-HD | Bearing held | |
134.672 kg | Bearing weight | |
1200 Grp | Bearing group | |
| Cr | 1,339,404 N | 基本額定動載荷，徑向 |
| C0r | 2,470,045.568 N | 基本額定靜態負荷，徑向 |
| Ca | 67,574.016 N | 基本額定動載荷，軸向 |
850 1/min | 極限轉速 | |
| D0 | 495.3 mm | 外徑 bearing |
| C0 | 192.888 mm | 內圈寬度 |
| B0 | 103.2 mm | Width outer ring |