| Dimensions(mm/inches) | ||
| d+0.038 | -0.012 | 0.4375 |
| B | 0.562 | |
| C1 | 0.437 | |
| d2 | 1.125 | |
| d3 | UNF-2B | 7/16-20 |
| h1 | 1.812 | |
| L3 | 0.875 | |
| L4 | 2.375 | |
| d4 | 0.750 | |
| sw | 0.625 | |
Bearing No. | Ball dia | a° mis. angle | Load ratings (KN) | weight ≈kg |
| JFX7 | 0.812 | 11 | 45.7 | 0.090 |
| Bearing: | Rod ends, inch size | Maintenance: | Requiring maintenance |
| Brand: | LDK brand | Customized: | Yes |
| Housing material: | Alloy steel | Housing surface: | Heat treated, zinc plated, chromate treated |
| Ball material: | GCr15 bearing steel | Ball surface: | Chromium plating, heat treated HRC56 min |
| Race material: | Alloy steel | Race surface: | Heat treated, zinc plated, chromate treated |
| Sliding contact: | Steel/Steel | Others: | Can be with left-hand thread |
| Thread: | Female | Can be with different pitch or accuracy of thread | |
| Type: | 3-pieces | Can be relubricated via a grease nipple |
Kenneth Zhang: 19959266209
Benjamin Zhang: 13906058255
Jacy Lin: 15959344117
Spring Zhang: 18206090020
