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Finished Bore Roller Chain Coupling Hub

12018 3 7/16

Finished Bore Roller Chain Coupling Hub
Item #100813615
  • Bore Type: Finished Bore
  • 3.4375 in Bore Size
  • 120 Chain
  • 18 Teeth
Finished Bore Roller Chain Coupling Hub
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    Shipment Options
  • Bore Type: Finished Bore
  • 3.4375 in Bore Size
  • 120 Chain
  • 18 Teeth

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Outside Dia. 8.97 in
No. of Screws 1
Bore Type Finished Bore
Finished Bore 3.437 in
Chain Coupling Number 120
Bushing Bore Size [Max] 4.688 in
Chain No. 120
Material External Use Steel
No. of Set Screws 1
Keyway 7/8 x 7/16
Length Through Bore 3.5 in
Hub Dia. 6 3/4 in
Key Way Size 7/8 X 7/16 in
Set Screw Size 3/4-10 UNC
O.D. 8.97 in
Bore Size [Max] 4.688 in
Hub O.D. 6.75 in
Finished Bore Size 3.438 in
Pitch Dia. 8.638 in
Chain Pitch 1.5 in
Pitch Diameter 8.638 in
Material Internal Use Carbon Steel
Bore Size 3.4375 in
Bore Size [Min] 3.438 in
Material Steel
Bore Range 3.4375 in
Hardened Teeth 1
Set Screw Location (1) Set Screw Over Keyway
No. of Teeth 18
Bushing Series N/A
Weight 30.38 LB
EAN or UPC 697950048246
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