How many nut blocks are provided with a model KR grease nipple?
One on the housing A side on models KR20/26 A. One on the housing B side of models KR30/33/45/46 A/C. One on the housing B side of models KR55/65 A. One each is installed on the outside of models B/D. Note, that no nipple is provided on model KR15. (with Φ2mm. oil hole)