Maedler North America

Part number (SKU) 10002100
Material Low-carbon steel
Surface Blank
Number of strands 1
Hardened No
Hub One sided
DIN ISO No. 4mm
No. of teeth 21
Outer diameter [da] 28.5 [mm]
Pitch circle diameter [d] 26.84 [mm]
Hub diameter [ND] 20.0 [mm]
Bore [B] 8 [mm]
Total length [L] 12 [mm]
Weight 28 [g]

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Weight 0.028 kg
Dimensions 28 × 28 × 12 cm
Material

Surface

Number of strands

Hardened

Hub

DIN ISO No.

No. of teeth

Outer diameter

Pitch circle diameter

Hub diameter

Bore

Total length

Weight

Sprocket KRS with hub pitch 4mm 21 teeth material steel PN: 10002100

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.

$27.96

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

Quantity Discount (%) Price
1 - 9 $27.96
10 - 24 4.97 % $26.57
25 - 49 9.98 % $25.17
50+ 15.27 % $23.69

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Sprocket KRS with hub pitch 4mm 21 teeth material steel PN: 10002100

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