Main part | Dust ring | Base | Main ball | Auxiliary ball |
S45C Electroless nickel | Felt | SCM415 50HRC~ | SUJ2 55HRC~ | SUS440C HRC55~ |
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| unit:mm |
A | D | L | F | N | L1 | d | T | Load resistance(N) | Weight |
40 | 24 | 24 | 32 | 4.5 | 5 | 15.875 | 4 | 900 | 165 |
50 | 30 | 28 | 40 | 5.5 | 6 | 19.05 | 5 | 1100 | 180 |
60 | 38 | 37 | 49 | 6.5 | 8 | 25.4 | 6 | 1200 | 190 |
kgf=NX0.101972 |