| WDB | WDBI | | | | Part No. | Part No. | G1 | G2 | NW | 43.201 | - | G1/4" F | G1/4" kM | 7 | 43.202 | - | G3/8" F | G3/8" kM | 9 | 43.209 | 43.208 | G1/4" F | G1/4" M | 7 |
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| WDBL
| (with radial ball bearings) | Part No. | Part No. | G1 | G2 | NW | 43.212 | - | G3/8" F | G3/8" kM | 10 |
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| WDBS
| (with radial ball bearings and protection plate) | Part No. | Part No. | G1 | G2 | NW | 43.222 | - | G3/8" F | G3/8" kM | 10 |
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