w ball retainer
| Model | Item No. | Internal | External | L mm | D2 mm | D mm | PU |
|---|---|---|---|---|---|---|---|
| KR1/2-3/8-KS | 313250 | 1/2 | 3/8 | 38 | 25 | – | – |
| KR3/8-1/2-KS | 313251 | 3/8 | 1/2 | 36 | 22 | – | – |
| KR3/4-1/2-KS | 313252 | 3/4 | 1/2 | 56 | 44 | – | – |
All specifications without guarantee, errors and omissions excepted.