Tsubaki

Tsubaki® 40B70 Plain Bore Type B Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 11.43 in OD, #40 Chain, 70 Teeth, 1/2 in Pitch, Carbon Steel

40B70-TSU MFG #: 40B70
$143.15 / EA
Non-Stock Item
Tsubaki® 40B70 Plain Bore Type B Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 11.43 in OD, #40 Chain, 70 Teeth, 1/2 in Pitch, Carbon Steel
  • Bore Diameter: 3/4 in
  • Chain Size: #40
  • Country of Origin: CN
  • Hub Diameter: 4 in
  • Keyway Size: 3/16 x 3/32 in
  • Length Through Bore: 1-1/4 in
  • Manufacturer Name: U.S. Tsubaki Power Transmission
  • Material: Carbon Steel
  • Number of Teeth: 70
  • Outside Diameter: 11.43 in
  • Pitch: 1/2 in
  • Pitch Diameter: 11.145 in
  • Screw Size: 1/4 in
  • Type: Plain Bore Type B
Associated with "B" style sprockets where there is no special machining performed to accommodate keyways or set screws, only a hole to accommodate shaft diameter.
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  • Application
  • Standards
Oil and Gas, Lumber, Mining, Primary Metals, Material Handling, Conveyor, Civil Engineering Projects, Machine Tool, Marine, Packaging Machinery, Pulp and Paper, Food Processing and Forestry
PTDA and CEMA Standard