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LIFENG ELECTRIC APPLIANCESAdd:Zhejiang Province Economic Development Zone of Ruian Yu Meng Lu No. 998 Tel:+86 577-65607533Fax:+86 577-65607508Email:lifeng998@chinalifeng.net |  | 
      
| Collecting ring |  
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| No. | Model | OD | Bore | Height | Rings | Remarks |  
| 31 | CR-RL12-33 | Ф28 | Ф16.6 +0.050
 | 32 | 2 |  |  
| 32 | CR-RL12-34 | Ф138 | Ф75 +0.050
 | 140 | 3 |  |  
| 33 | CR-RL12-35 | Ф28 | Ф16 0-0.07
 | 18.6 | 2 |  |  
| 34 | CR-RL12-36 | Ф35.2 | Ф17.35 +0.10
 | 33 | 2 |  |  
| 35 | CR-RL12-37 | Ф28.1 | Ф17 ±0.05
 | 22 |  |  |  
| 36 | CR-RL12-38 | Ф31 | Ф16 +0.050
 | 46 | 2 |  |  
| 37 | CR-RL12-39 | Ф15.5 | Ф6 +0.25+0.10
 | 52.4 | 2 |  |  
| 38 | CR-RL42-41 | Ф33.41 | Ф17.33 +0.013-0.014
 | 25.2 | 2 |  |  
| 39 | CR-RL42-42 | Ф33.41 | Ф20.4 +0.014-0.013
 | 25.2 | 2 |  |  
| 40 | CR-RL42-43 | Ф42.2 | Ф20.4 +0.014-0.013
 | 25.2 | 2 |  |  
| 41 | CR-RL42-44 | Ф42.2 | Ф25.4 +0.013-0.014
 | 25.2 | 2 |  |  
| 42 | CR-RL42-45 | Ф42.2 | Ф25.4 +0.013-0.014
 | 22.7 | 2 |  |  
| 43 | CR-RL42-46 | Ф33.6 | Ф17.34 ±0.02
 | 28.4 | 2 |  |  
| 44 | CR-RL12-47 | Ф25 | Ф5.3 ±0.1
 | 22 |  |  |  
| 45 | CR-RL12-48 | Ф15.5 | Ф7 +0.050
 | 20.5 | 2 |  |  
| 46 | CR-RL12-49 | Ф29 | Ф16 ±0.050
 | 23 | 2 |  |  
| 47 | CR-RL42-50 | Ф41.2 | Ф25.6 +0.050
 | 28 |  |  |  
| 48 | CR-RL42-50A | Ф41.2 | Ф25.6 +0.050
 | 28 |  |  |  
| 49 | CR-RL42-51 | Ф34.5 | Ф16.7 +0.10
 | 28.8 |  |  |  
| 50 | CR-RL12-52 | Ф28 | Ф16.6 +0.050
 | 35.5 | 2 |  |  
| 51 | CR-RL12-53 | Ф48 | Ф25.8 0-0.1
 | 35 | 2 |  |  
| 52 | CR-RL12-54 | Ф25.5 | Ф10 ±0.03
 | 30 | 2 |  |  
| 53 | CR-RL12-55 | Ф46.5 | Ф25.6 +0.1-0
 | 21 |  |  |  
| 54 | CR-RL12-57 | Ф29 | Ф16.8 +0.0270
 | 25 | 2 |  |  
| 55 | CR-RL12-58 | Ф26.5 | Ф16.6 +0.050
 | 31 |  |  |  
| 56 | CR-RL12-59 | Ф28 | Ф14 +0.10
 | 38.5 |  |  |  
| 57 | CR-RL12-61 | Ф36 | Ф16.8 0-0.027
 | 27 |  |  |  
| 58 | CR-RL12-62 | Ф35.2 | Ф17.35 +0.08+0.03
 | 33 | 2 |  |  |  |