Maedler North America

Part number (SKU) 10003000
Material Low-carbon steel
Surface Blank
Number of strands 1
Hardened No
Hub One sided
DIN ISO No. 4mm
No. of teeth 30
Outer diameter [da] 40.1 [mm]
Pitch circle diameter [d] 38.27 [mm]
Hub diameter [ND] 28.0 [mm]
Bore [B] 8 [mm]
Total length [L] 14 [mm]
Weight 71 [g]


CAD FILES (download)

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.071 kg
Dimensions 40 × 40 × 14 cm


Number of strands




No. of teeth

Outer diameter

Pitch circle diameter

Hub diameter


Total length


Sprocket KRS with hub pitch 4mm 30 teeth material steel PN: 10003000

Material: Steel C45, not hardened. Pre-bored. General dimensions:
B1 = 2,45 mm, c = 0,33 mm, r3 = 3,75 mm. Other dimensions: See the table.


Ships within 1-2 weeks

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Sprocket KRS with hub pitch 4mm 30 teeth material steel PN: 10003000

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