Tsubaki

Tsubaki® D140B21 Double Strand Type B Multiple Strand Sprocket, 1-3/4 in Dia Bore, 12.66 in OD, 140-2 Chain, 21 Teeth, 1-3/4 in Pitch, Carbon Steel

D140B21-TSU MFG #: D140B21
$1,861.49 / EA
Non-Stock Item
Tsubaki® D140B21 Double Strand Type B Multiple Strand Sprocket, 1-3/4 in Dia Bore, 12.66 in OD, 140-2 Chain, 21 Teeth, 1-3/4 in Pitch, Carbon Steel
  • Bore Diameter: 1-3/4 in
  • Chain Size: 140-2
  • Country of Origin: CN
  • Finish: Black Oxide
  • Hub Diameter: 7 in
  • Keyway Size: 3/8 x 3/16 in
  • Length Through Bore: 4 in
  • Manufacturer Name: U.S. Tsubaki Power Transmission
  • Material: Carbon Steel
  • Number of Teeth: 21
  • Outside Diameter: 12.66 in
  • Pitch: 1-3/4 in
  • Pitch Diameter: 11.743 in
  • Screw Size: 3/8 in
  • Type: Double Strand Type B
This type of sprocket is commonly used in applications where higher torque and power requirements are needed. The spacing between the rows of teeth corresponds with the center-line of chain strands. Due to the added width of chain, the "LTB" of multiple strand sprockets is correspondingly longer.
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