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Ball Bearing Idler Sprocket

40BB17NM 1/2

Ball Bearing Idler Sprocket
Item #100971972
  • 40 Chain No.
  • 17 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 0.5 in Bearing Bore
  • 2.975 in Outside Diameter
  • Ball Bearing
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Ball Bearing Idler Sprocket
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    Shipment Options
  • 40 Chain No.
  • 17 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 0.5 in Bearing Bore

features

  • Can be used to change the direction of chain motion or to adjust chain tension
Chain No. 40
Length Through Bore 0.72 in
Bore Type Bearing
Series BB-NM
Overall Length 0.72 in
Chain Tightener Part No. E5006
Material Plastic
Bore Size 0.5 in
Bearing Type Ball Bearing
No. of Teeth 17
Hardened Teeth Without Hardened Teeth
Chain Pitch 0.5 in
Pitch Diameter 2.7211 in
Outside Dia. 2.975 in
Inch/Metric Inch
Sprocket Type A
Single Strand Tooth Thickness 0.284 in
No. of Strands Across 1
Hub Dia. 2.15 in
Caliper Diameter 2.397 in
Weight 0.24 LB
EAN or UPC 697950355788
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