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21 AT3 28 Pulleys
- Standard material
- AL 2017A
- Number of teeth Z
- 28
- Profile / Pitch
- AT3
- Profile
- AT
- Options
- Additional information available in the technical explanations
- On stock, ex factory France
- No
- Width without shoulder B
- 15 mm
- Width with shoulder Bn
- 21 mm
- Tooth tip diameter dk
- 26,33 mm
- Shoulder diameter dn
- 16 mm
- Minimum stock bore diameter dv
- 6 mm
- Outside diameter of flange db
- 32 mm
- Belt width b
- 10 mm
- Pitch
- 3 mm
