16B-2 Z=21 TL/3020 TL hammasr.

Sprocket for 16B roller chain with taper bore
- 1 x 17.02 mm / DIN 8187
- Pitch 25.40 mm
- Tooth widths: 16B-1: 16.2 mm 16B-2: 47.7 mm 16B-3: 79.6 mm
- Material: C45
- Our selection also includes a wide range of taper locks for various shaft bores

Markings:
- TL/ = taper lock size
- de = top diameter (mm)
- dp = pitch diameter (mm)
- dm= boss diameter (mm)
- b = width of a single tooth (mm)
- B = total tooth width (mm)