Ball bearing stainless steel 1.4112.
Plain bearing insert POM.
Bushes and grease nipple stainless steel 1.4301.
Plain bearing insert white.
Stainless steel parts bright.
The housings are very robust, hard wearing and shock proof. They are resistant to most alkaline solutions, weak acids (PH 49) and brines. In contrast to cast or steel housings the special plastic in these housings prevent the formation of microorganisms.
1) ball bearing
2) plain bearing