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