| product number | Product Specifications | h | W | Quantity / piece | weight/piece | Remark |
| 511-5 | Bearing adjustment wheel 41MM yellow round groove | 42 | Ø35 | 400 | 33 | Datong 1270 |
| 511-5P | Bearing adjustment wheel 41MM Huangpinggou | 42 | Ø35 | 400 | 33 | Datong 1270 |
| 511-5Z | Load Palin adjustment wheel 41MM orange round groove | 42 | Ø35 | 400 | 33 | Datong 1270 |
| 511-5PZ | Load Palin adjustment wheel 41MM orange flat ditch | 42 | Ø35 | 400 | 33 | Datong 1270 |
| 511-5A | Bearing adjustment wheel 41MM yellow round groove | 42 | Ø35 | 400 | 33 | Datong 1270 type. screw hole low |
| 511-5AP | Bearing adjustment wheel 41MM Huangpinggou | 42 | Ø35 | 400 | 33 | Datong 1270 type. screw hole low |
| 511-5A General | Ordinary adjustment wheel 42MM white round groove | 42 | Ø35 | 400 | 29 | Datong 1270 type. screw hole low |
| 511-5AZ | Load Palin adjustment wheel 41MM orange round groove | 42 | Ø35 | 400 | 33 | Datong 1270 type. screw hole low |
| 511-5APZ | Load Palin adjustment wheel 41MM orange flat ditch | 42 | Ø35 | 400 | 33 | Datong 1270 type. screw hole low |
