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Hub sprocket for 08B roller chain
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- 1/2 x 5/16 / DIN 8187 - Pitch 12.7 mm - Tooth widths: 08B-1: 7.2 mm, 08B-2: 21.0 mm, 08B-3: 34.9 mm - The name of the products with a ready-made keyway indicates 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)5 |
Sales unit | Piece |
---|---|
Teeth quantity Z | 28 |
A mm | 30 |
Chain type | 08B |
B mm | 7,2 |
Gears | 1 |
b mm | 7 |
D mm | 16 |
de mm | 117,92 |
dm mm | 70 |
dp mm | 113,42 |