05B-1 Z=50 Simplex hammasr.

Sprocket for 05B roller chain
- 8.0 x 3.0 mm / DIN 8187
- Pitch 8.0 mm
- Tooth widths: 05B-1: 2.8 mm 05B-2: 8.3 mm
- Also available hardened and machined according to drawing
- Material: C45

Markings:
- de = top diameter (mm)
- dp = pitch diameter (mm)
- dm= boss diameter (mm)
- D = pre-bore or finished shaft bore diameter (mm)
- b = width of a single tooth (mm)
- B = total tooth width (mm)