30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4

Item Number: 1-2123-30-C

Price: $16.70
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30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4

30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4

item number: 1-2123-30-C PRICE: $16.70 23 In Stock Regular Stock Item



Available for curbside pickup in our Lincoln, NE location
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30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4
Item Number: 1-2123-30-C
Price: $16.70
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Shipping Notes:
* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 134 of our current catalog
Description
40 PITCH ANSI ROLLER CHAIN SPROCKET
Brand new. ANSI standard 40 pitch roller chain sprocket. Bored to size. One-piece carbon steel forged construction with hardened teeth and black oxide finish. Two set screws. Set screws are located directly over the keyway and 90° from keyway. Keyway is on center line of tooth.
SPECIFICATIONS
  • Pitch 40
  • Number of Teeth 30
  • Bore Size 3/4"
  • Model Number 40BS30H-3/4
  • Outside Diameter 5.06"
  • Hub Diameter 3-1/4"
  • Hub Type B (Hub on one side)
  • Length Through Bore 1"
  • Keyway Size 3/16" wide x 3/32" depth
  • Shpg. 2.7 lbs.
More Specs

MORE INFO

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Dimensional Drawing
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will 41 chain work on a 40 pitch sprocket

A: 41 chain has different dimensions compared to 40 chain so it will not work properly on a 40 pitch sprocket.

Do you offer a 1-2123-42-C finished bore sprocket? Or any 41/40 pitch sprockets with 40-44 teeth and a finished bore & keyway with a 3/4” bore?

A: Unfortunately we do not.

What size set screw is required?

A: 1/4-20 is the thread of the set screws.

What size key way does the sprocket have?

A: The 3/4" bore has a 3/16" keyway in it.

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30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4
Item Number: 1-2123-30-C
Price: $16.70
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30 Tooth 3/4" Bore 40 Pitch Roller Chain Sprocket 40BS30H-3/4
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