型號(hào) | 外形尺寸 | 重量(Kg) | ||||||||
d in |
d mm |
D in |
D mm |
B in |
B mm |
rs?min in |
rs?min mm |
(參考) | ||
![]() |
R20-ZZ | 1-1/4 | 31.75 | 2-1/4 | 57.15 | 0.5000 | 12.70 | 0.031 | 0.80 | 95.00 |