Triple-strand sprocket DRT 12 B-3 3/4×7/16″ 57 teeth material cast iron for taper bush type 3020 SKU: 13777157G

Triple-strand sprocket DRT 12 B-3 3/4×7/16″ 57 teeth material cast iron for taper bush type 3020 SKU: 13777157G

29,758.50

Material:: Steel C45, not hardened. Product numbers ending with G are from grey cast iron GG25.

Sprockets for taper bushes, for easy and fast mounting. The taper bush has to be ordered separately. General dimensions: B1 = 11,1 mm, B3 = 49,8 mm, c = 2,0 mm, r3 = 19 mm.
Other dimensions: See the table.

In this youtube video we show the mounting and demounting of taper bushes: Video clip (3.5 Minutes)

Out of stock

No. of Teeth 57
da [mm] 355,4
d [mm] 345,81
ND [mm] 160
L [mm] 51,0
Weight [kg] 11,5
Spannbuchsentyp [Nr.] 3020
Bore size min. [mm] 20
Bore size max. [mm] 75

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CAD FILES (download)

Weight 11.5 g
Dimensions 356 × 51 × 356 cm
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