16B-2 Z=30 dupleks hammasr.

Hub chain sprocket 16B for roller chain
- 1 x 17.02mm / DIN 8187
- Pitch 25.40 mm
- Tooth widths: 16B-1: 16.2 mm 16B-2. 47.7 mm 16B-3: 79.6 mm
- The name of the products with a ready-made keyway machined can be found information about the drilling, e.g. D=30H7+ku
- Also available machined according to the drawing
- Material: C45

Markings:
- de=top diameter (mm)
- dp=pitch diameter (mm)
- dm=hub diameter (mm)
- D=diameter of the pre-drilled or finished shaft bore (mm)
- b=width of the individual tooth (mm)
- B=total tooth width (mm)