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主要尺寸與性能資料
| d | 80 mm | Shaft diameter |
| B | 381 mm | Length base |
| H | 255.587 mm | 軸承座 height |
| ≈m | 26.308 kg | 重量 |
尺寸
S1BCH-80MM-FL-2B | Complete unit float | |
S1BCH-80MM-HD-2B | Complete unit held | |
PH-5-2B | 軸承座 designation | |
| A | 111.919 mm | Center height |
| C | 88.9 mm | Base width |
| D | 44.45 mm | Base height |
| Emin | 309.563 mm | Base hole distance 1 min |
| Emax | 334.962 mm | Base hole distance 1 max |
| S | 2 | # of mounting bolts |
| S | 19.05 mm | Mounting bolt diameter |
S1BC-80MM-FL | Cartridge float bearing | |
S1BC-80MM-HD | Cartidge held bearing | |
S1C-308 | Cartridge | |
| G | 131.762 mm | Length through bore |
| L | 177.8 mm | 外徑 cartridge |
297.602 kg | Grease capacity | |
11.567 kg | Cartridge weight | |
S1B-80MM-FL | Bearing float | |
S1B-80MM-HD | Bearing held | |
4.173 kg | Bearing weight | |
308 Grp | 軸承座 group | |
| Cr | 165,914.848 N | 基本額定動載荷，徑向 |
| C0r | 233,057.408 N | 基本額定靜態負荷，徑向 |
| Ca | 2,001.6 N | 基本額定動載荷，軸向 |
2,740 1/min | 極限轉速 | |
| D0 | 152.4 mm | 外徑 bearing |
| C0 | 70.637 mm | 內圈寬度 |
| B0 | 38.887 mm | Width outer ring |