Bearing Slewing Doosan DH150LC-7 DH200-5 DH210W DH215-7 Buatan China
Penerangan Bearing Slewing
Yanggalas slewingmerupakan bahagian penting dalam penggali. Secara ringkasnya, selain peranan "menghubungkan ke atas dan ke bawah", adalah lebih penting lagi bahawa ia merupakan jaminan asas untuk penggali berputar 360 darjah.
| Jenis | Bearing Slewing |
| Nama | Bahagian Penggali |
| Bahan | 50mn/42crmo |
| Kedudukan gear | Gear Dalaman Sahaja |
| Soal Jawab | HRC55-62 |
| Suhu kerja | -30℃- +70℃ |
| Perkhidmatan | Perkhidmatan Tersuai OEM |
| Dalam stok | Mencukupi |
Model Produk Bearing Slewing
| Tidak. | Model | Jenama | Lubang Lingkaran Luar | Lubang Cincin Dalam | Gigi | Berat |
| 1 | DH150 | Doosan | 36-φ22 | 36-M20×1.5 | 80 | 205 |
| 2 | DH150LC-7 | Doosan | 36-φ22 | 36-M20×1.5 | 80 | 205 |
| 3 | DH200-5 | Doosan | 36-φ22 | 30-M20×1.5 | 79 | 240 |
| 4 | DH210W | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 275 |
| 5 | DH215-7 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 275 |
| 6 | DH215-9 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 275 |
| 7 | DH220-3 | Doosan | 36-φ22 | 30-M20×1.5 | 79 | 240 |
| 8 | DH220-5 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 275 |
| 9 | DH220-7 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 275 |
| 10 | DH220LC-7 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 270 |
| 11 | DH225-5 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 270 |
| 12 | DH225-7 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 270 |
| 13 | DH225-9 | Doosan | 36-φ22 | 36-M20×1.5 | 92 | 270 |
| 14 | DH258-7 | Doosan | 35-φ26 | 36-M20×1.5 | 82 | 336 |
| 15 | DH280 | Doosan | 35-φ25 | 36-M24×2 | 85 | 387 |
| 16 | DH290 | Doosan | 35-φ26 | 36-M24 | 85 | 392 |
| 17 | DH300-5 | Doosan | 35-φ26 | 36-M24 | 85 | 392 |
| 18 | DH300-7 | Doosan | 35-φ26 | 36-M24 | 85 | 392 |
| 19 | DH-30T | Doosan | 35-φ26 | 40-M24 | 90 | 385 |
| 20 | DH370-9 | Doosan | 35-φ26 | 40-M24 | 90 | 510 |
| 21 | DH370LC-7 | Doosan | 35-φ26 | 40-M24 | 90 | 510 |
| 22 | DH420LC-7 | Doosan | 35-φ26 | 40-M24 | 90 | 510 |
| 23 | DH50 | Doosan | 24-φ18 | 24-M16 | 90 | 112 |
| 24 | DH500 | Doosan | 44-φ25 | 44-φ25 | 111 | 586 |
| 25 | DH55-5 | Doosan | 24-φ18 | 24-φ18 | 90 | 95 |
| 26 | DH55-7 | Doosan | 24-φ18 | 24-φ18 | 90 | 95 |
| 27 | DH60 | Doosan | 24-φ18 | 24-φ18 | 90 | 95 |
| 28 | DH60-7 | Doosan | 24-φ18 | 24-φ18 | 90 | 95 |
| 29 | DH80-7 | Doosan | 24-φ20 | 24-M18 | 82 | 146 |
| 30 | DH80GOLD | Doosan | 24-φ20 | 24-M18 | 82 | 146 |
| 31 | DX150 | Doosan | 36-∅21.5 | 36-M20×1.5 | 80 | 192 |
| 32 | DX260 | Doosan | 35-φ26.5 | 36-M24 | 82 | 336 |
| 33 | DX260LC | Doosan | 35-φ25 | 36-M24 | 82 | 336 |
| 34 | DX300 | Doosan | 35-φ26 | 36-M24 | 85 | 392 |
| 35 | DX300LC | Doosan | 35-φ25 | 36-M24 | 85 | 392 |
| 36 | DX345 | Doosan | 35-φ26 | 36-M24 | 90 | 420 |
| 37 | DX380 | Doosan | 40-φ25 | 40-M24 | 90 | 554 |
| 38 | DX420LC | Doosan | 35-φ25 | 40-M24 | 90 | 480 |
| 39 | DX500LC-9C | Doosan | 44-φ25 | 44-φ25 | 111 | 586 |
| 40 | DX60 | Doosan | 24-φ18 | 24-φ18 | 90 | 95 |














