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Sprocket Tsubaki 12B1/2517 23T hardened - Sprocket 12B1/2517 23T hardened Sprocket Tsubaki 12B1/2517 23T hardened - Sprocket 12B1/2517 23T hardened
Sprocket Tsubaki 12B1/2517 21T hardened - Sprocket 12B1/2517 21T hardened - Image 1
Sprocket Tsubaki 12B1/2517 21T hardened - Sprocket 12B1/2517 21T hardened - Image 2
Sprocket Tsubaki 12B1/2517 21T hardened - Sprocket 12B1/2517 21T hardened - Image 3
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Sprocket Tsubaki 12B1/2517 21T hardened – Sprocket 12B1/2517 21T hardened

Tsubaki 12B1/2517 21T hardened – Sprocket 12B1/2517 21T hardened is a precision-engineered sprocket for use with Sprocket 12B1/2517 21T hardened series roller chains. Manufactured from high-quality steel with tight tolerances to ensure smooth, efficient power transmission and extended service life. Available in pilot bore and taper lock versions.

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Technical Data

Additional information

NTT product code

12B1251721Thardened
Tsubaki article no.

21723000290
Standard packaging

P
Pitch - P [mm]

19,05
Roller diameter - D1 [mm]

12,07
Inner width - B1 [mm]

11,68
Number of Teeth (Z)

21
Pitch Diameter (Dp)

127,82
Outer Diameter (Do)

136,0
Hub Height (H)

45
Hub Diameter (Dh)

102
Single Tooth Width (h1)

11,10
Taper bush

2517
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About Brand
SKU: 12B12517-21T-hardened Category: Brand: