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Finished Bore Roller Chain Coupling Hub

8020 2 15/16

Finished Bore Roller Chain Coupling Hub
Item #100813715
  • Bore Type: Finished Bore
  • 2.9375 in Bore Size
  • 80 Chain
  • 20 Teeth
Finished Bore Roller Chain Coupling Hub
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    Shipment Options
  • Bore Type: Finished Bore
  • 2.9375 in Bore Size
  • 80 Chain
  • 20 Teeth

features

  • Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range
Bore Size [Min] 2.938 in
Keyway 3/4 x 3/8
Bore Size [Max] 3.563 in
Hardened Teeth 1
Bore Size 2.9375 in
Set Screw Location (1) Set Screw Over Keyway
Hub O.D. 5.375 in
Key Way Size 3/4 X 3/8 in
Bore Type Finished Bore
No. of Set Screws 1
Length Through Bore 2.625 in
Hub Dia. 5 3/8 in
Chain Pitch 1 in
Finished Bore Size 2.938 in
O.D. 6.59 in
Finished Bore 2.937 in
Material Internal Use Carbon Steel
Material Steel
Bushing Series N/A
No. of Screws 1
Material External Use Steel
No. of Teeth 20
Set Screw Size 5/8-11 UNC
Bushing Bore Size [Max] 3.563 in
Bore Range 2.9375 in
Chain No. 80
Outside Dia. 6.59 in
Chain Coupling Number 80
Weight 12.52 LB
EAN or UPC 697950048048
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