Maedler North America

Part number (SKU) 12782035
Number of teeth 20
Bore H7 [mm] 35
Version A
da [mm] 129,7
d [mm] 121,78
ND [mm] 80
L [mm] 54
K H9 [mm] 10
T2 [mm] 3,3
M M8
Weight [kg] 2,88

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Weight 2.88 kg
Dimensions 130 × 130 × 54 cm
Number of teeth

Bore H7 [mm]

Version

da [mm]

d (mm)

ND [mm]

L [mm]

K H9 [mm]

t2 [mm]

M

Weight [kg]

Double-strand sprocket ZRF with hub 12 B-2 20 teeth material steel bore 35H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened PN: 12782035

Material: Steel C45.

Ready-to-install, for various shaft diameters. Teeth milled and induction hardened (approx. HRC 50), custom bore H7 – surface parameter Ra 1.6, keyway in accordance with DIN 6885/1 positioned beneath tip of tooth, 2 threads for set screws, one positioned for the keyway, one offset by 90°.

$83.29

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $83.29
10 - 24 11.84 % $73.43
25 - 49 22.14 % $64.85
50+ 28.06 % $59.92

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