| Material | SAE G3500 | |
| Tensile 250MPa min， Brinell Hardness 187-255 | ||
| Stud | 1/2-20UNF-2A | |
| SAE-Grade 8 | ||
| Tensile 150,000 PSI min, Proof 120,000 PSI min | ||
| Bearing | Race L-44610, L-68111, LM-67010, 15245, 14276. | |
| Cone L-44643, L-44649, L-68149, LM-67047、 LM-67048, 15123, 14125A, 25580. | ||