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