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主要尺寸與性能資料
| d | 300 mm | Shaft diameter |
| B | 762 mm | Length base |
| H | 679.45 mm | 軸承座 height |
| ≈m | 336.565 kg | 重量 |
尺寸
S1BCH-300MM-FL | Complete unit float | |
S1BCH-300MM-HD | Complete unit held | |
PH-17 | 軸承座 designation | |
| A | 342.9 mm | Center height |
| C | 254 mm | Base width |
| D | 50.8 mm | Base height |
| Emin | 565.15 mm | Base hole distance 1 min |
| Emax | 603.25 mm | Base hole distance 1 max |
| F | 177.8 mm | Base hole distance 2 |
| S | 4 | # of mounting bolts |
| S | 31.75 mm | Mounting bolt diameter |
S1BC-300MM-FL | Cartridge float bearing | |
S1BC-300MM-HD | Cartidge held bearing | |
S1C-1200 | Cartridge | |
| G | 247.65 mm | Length through bore |
| L | 488.95 mm | 外徑 cartridge |
1.996 kg | Grease capacity | |
171.413 kg | Cartridge weight | |
S1B-300MM-FL | Bearing float | |
S1B-300MM-HD | Bearing held | |
55.792 kg | Bearing weight | |
1200 Grp | 軸承座 group | |
| Cr | 724,169.984 N | 基本額定動載荷，徑向 |
| C0r | 1,464,993.28 N | 基本額定靜態負荷，徑向 |
| Ca | 43,047.744 N | 基本額定動載荷，軸向 |
915 1/min | 極限轉速 | |
| D0 | 438.15 mm | 外徑 bearing |
| C0 | 142.875 mm | 內圈寬度 |
| B0 | 74.625 mm | Width outer ring |