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12B21

MARTIN SPROCKET & GEAR CO
12B21

Stock Bore Sprocket - 12B / 3/4 in, "B" Hub, 21 Teeth, Steel Material
MI ITEM #08743634
MFR #12B21
Your Price$103.37/each
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MARTIN SPROCKET & GEAR CO 12B21
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MARTIN SPROCKET & GEAR CO
12B21

Stock Bore Sprocket - 12B / 3/4 in, "B" Hub, 21 Teeth, Steel Material
MI ITEM #08743634
MFR #12B21
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request
Your Price$103.37/each(List $118.88)

MARTIN SPROCKET & GEAR CO
12B21

Stock Bore Sprocket - 12B / 3/4 in, "B" Hub, 21 Teeth, Steel Material
Your Price$103.37/each

Overview

Mfr description
12B21 SPK ROLLER B MET

Specifications

  • Chain Number & Pitch
    12B / 3/4 in
  • Product Type
    Stock Bore Sprockets
  • Hub Outside Diameter
    3.9370 in
  • Hub Style
    "B"
  • Number Of Teeth
    21
  • Bore Type
    Finished Bore
  • Material
    Steel
  • Length Through Bore
    1.5750 in
  • Hub Type
    B
  • Outside Diameter
    5.4946 in
  • Pitch Diameter
    5.0321 in
  • Maximum Bore Diameter
    2.5197 in
  • Chain Number
    12B
  • Tooth Thickness
    0.4370 in
  • Manufacturer Upc Number
    697950400495
  • Weight
    5.91 lbs
  • Width Across Teeth Rows
    0.4285 in

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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