Tsubaki® 120B30 Plain Bore Type B Single Pitch Roller Chain Sprocket, 1-3/8 in Dia Bore, 15.171 in OD, #120 Chain, 30 Teeth, 1-1/2 in Pitch, Carbon Steel

120B30 MFG #: 120B30
$658.76 / EA
Non-Stock Item
  • Bore Diameter: 1-3/8 in
  • Chain Size: #120
  • Country of Origin: CN
  • Hub Diameter: 6 in
  • Keyway Size: 5/16 x 5/32 in
  • Length Through Bore: 2-1/2 in
  • Manufacturer Name: U.S. Tsubaki Power Transmission
  • Material: Carbon Steel
  • Number of Teeth: 30
  • Outside Diameter: 15.171 in
  • Pitch: 1-1/2 in
  • Pitch Diameter: 14.351 in
  • Screw Size: 5/16 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.
  • 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