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主要尺寸與性能資料
| d | 70 mm | Shaft diameter |
| H | 255.587 mm | 軸承座 height |
| B | 381 mm | Length base |
| ≈m | 30.209 kg | 重量 |
尺寸
S2BCH-70MM-FL-2B | Complete unit float | |
S2BCH-70MM-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 |
| Emin | 334.962 mm | Base hole distance 1 max |
| s | 4 | # of mounting bolts |
| s | 19.05 mm | Mounting bolt diameter |
S2BC-70MM-FL | Cartridge float bearing | |
S2BC-70MM-HD | Cartridge held bearing | |
S2C-300 | Cartridge | |
| G | 139.7 mm | Length through bore |
| L | 177.8 mm | 外徑 cartridge |
297.602 kg | Grease capacity | |
15.422 kg | Cartridge weight | |
S2B-70MM-FL | Bearing float | |
S2B-70MM-HD | Bearing held | |
5.488 kg | Bearing weight | |
300 Grp | Bearing group | |
| Cr | 202,117.12 N | 基本額定動載荷，徑向 |
| C0r | 263,664.096 N | 基本額定靜態負荷，徑向 |
| Ca | 2,495.328 N | 基本額定動載荷，軸向 |
2,930 1/min | 極限轉速 | |
| D0 | 149.225 mm | 外徑 bearing |
| C0 | 82.55 mm | 內圈寬度 |
| B0 | 46.05 mm | Width outer ring |