Maedler North America

Part number (SKU) 12542100
Material Steel (1045)
Surface Blank
Number of strands 2×1
Hardened No
Hub Without
DIN ISO No. 08 B-1
No. of teeth 21
Outer diameter [da] 88.7 [mm]
Pitch circle diameter [d] 85.22 [mm]
Bore [B] 15 [mm]
Diameter between tooth strands [dg] 70 [mm]
Total length [A] 30 [mm]
Center distance of tooth strands [L] 22.8 [mm]
Weight 1.03 [kg]

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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.
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Weight 1.03 kg
Dimensions 90 × 90 × 30 cm
Material

Surface

Number of strands

Hardened

Hub

DIN ISO No.

No. of teeth

Outer diameter

Pitch circle diameter

Bore

Total length

Weight

Double sprocket ZRE for 2 single roller chains 08 B-1 21 teeth material steel PN: 12542100

Material: Steel C45. Pre-bored. Pitch 1/2 x 5/16" General
dimensions: B1 = 7,2 mm, c = 1,3 mm, r3 = 13 mm. Other dimensions: See
the table.

$25.70

Availability: 1 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $25.70
10 - 24 11.71 % $22.69
25 - 49 18.95 % $20.83
50+ 23.39 % $19.69

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