Maedler North America

Part number (SKU) 12782345
Number of teeth 23
Bore H7 [mm] 45
Version A
da [mm] 149,0
d [mm] 139,90
ND [mm] 90
L [mm] 59
K H9 [mm] 14
T2 [mm] 3,8
M M12
Weight [kg] 3,85

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Weight 3.85 kg
Dimensions 148 × 148 × 59 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 23 teeth material steel bore 45H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened PN: 12782345

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°.

$96.82

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $96.82
10 - 24 12.13 % $85.08
25 - 49 21.25 % $76.25
50+ 27.32 % $70.37

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