21 Tooth BS Sprocket 12B 3/4 Inch Pitch Triplex Pilot Bore Centre

$135.93



SKU 12B-3-21PB
Shipping Weight 5.6700kg
Bore PILOT BORE
(P) Pitch (mm) 19.05 (3/4")
Sprocket Material Steel
No. Of Teeth 21
No. Of Rows 3
(B¹) Tooth Width (mm) 11.1
(de) Outside Ø (mm) 136
(dp) Pitch Ø (mm) 127.8
(dm) Hub Ø (mm) 100
(A) Sprocket Width (mm) 70
(D¹) Bore Size (mm) 25
(B³) Tooth Width (mm) 49.8

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