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Home / All / Sprockets / ANSI Sprockets / ANSI 40 Sprockets /

ANSI #40B Finished Bore Sprockets

ANSI #40B Finished Bore Sprockets
ANSI #40B Finished Bore SprocketsANSI #40B Finished Bore Sprockets

ANSI #40B Finished Bore Sprockets

#40B finished bore sprocket is an important part of the chain drive and suitable for all roller chains according to A series
MaterialCarbon Steel
ColorBlack
Surface TreatmentBlackening/Galvanizing/Phosphating
AccuracyPrecision teeth for optimum performance
QualitySuperior ANSI Sprocket
InterchangeabilityDirectly interchangeable with other brands
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Detail Information

About #40B Finished Bore Sprockets 

Our ANSI #40B finished bore sprockets are precision-engineered for use with ANSI #40 roller chains. Engineered for precision and reliability, these sprockets feature a finished bore for easy installation. Trust CTS®  finished bore sprockets for reliable industrial sprockets solutions tailored to your needs.


For quotation or other information on #40BS sprockets, please contact us and we will be happy to help you.


Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.


Features

  • High-precision Sprocket
  • Durable Sprocket
  • Directly interchangeable with other brands 
  • OEM Sprocket
40B finished bore sprocket dimension chart

#40B Finished Bore Sprocket Technical Data

Pitch
1/2"
Roller φ
0.312"
Tooth width B1
0.284"
NumberNo. TeethOutside Dia.（De）
inch		 LTB（H）
inch		Weight Lbs
Approx.		   Stock Finished Bore
Includes Keyway and 2 Setscrews
inch
40BS991.670 7/8.16★1/2 5/8
40BS10101.840 7/8.24★1/2 5/8 3/4
40BS11112.000 7/8.28★1/2 5/8 3/4 7/8
40BS12122.170 7/8.34★1/2 5/8 3/4 7/81
40BS13132.330 7/8.45★1/2 5/8 3/4 7/81
40BS14142.490 7/8.51★1/2 5/8 3/4 7/811 1/8
40BS15152.650 7/8.53★1/2 5/8 3/4 7/811 1/81  3/161 1/4
40BS16162.810 7/8.66 5/8 3/4 7/811 1/81  3/161 1/4
40BS17172.9801.88 5/8 3/4 7/811 1/81  3/161 1/4
40BS18183.14011.03 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS19193.30011.17 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS20203.46011.33 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS21213.62011.53 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS22223.78011.66 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS23233.94011.92 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS24244.10012.10 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
40BS25254.26012.22 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS26264.42012.34 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS27274.58012.42 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS28284.74012.50 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS29294.90012.60 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS30305.06012.70 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS31315.22012.88 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS32325.38013.00 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS33335.54013.03 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS34345.70013.11 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS35355.86013.20 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS36366.02013.39 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS37376.18013.45 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS38386.33013.50 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS39396.49014.00 5/8 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS40406.6501 1/84.28 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS41416.8101 1/84.58 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS42426.9701 1/84.64 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS43437.1301 1/84.80 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS44447.2901 1/84.96 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS45457.4501 1/85.06 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS46467.6101 1/85.19 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS47477.7701 1/85.26 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS48487.9301 1/85.66 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS49498.0901 1/85.72 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS50508.2501 1/85.78 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS51518.4101 1/85.90 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS52528.5701 1/85.94 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS53538.7301 1/86.12 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS54548.8901 1/86.24 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS55559.0401 1/86.66 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS56569.2001 1/86.71 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS57579.3601 1/86.94 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS58589.5201 1/87.17 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS59599.6801 1/87.38 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS60609.8401 1/87.68 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS707011.4301 1/410.80 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS727211.7501 1/411.30 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS808013.0301 1/413.20 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS848413.6601 1/413.84 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS969615.5701 1/417.44 3/4 7/811 1/81  3/161 1/41  7/161 1/2
40BS11211218.1201 1/422.4511 1/81  3/161 1/41  7/161 1/2
★ Indicates no keyway. 
2 1/4" setscrews only. 
Hub diameter vary to suit different bore size. 
NOTE: KEYWAY IS ON CENTER LINE OF TOOTH. 
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CTS® is a company that integrates industrial and trade, producing a series of products including various power transmission components such as chains, sprockets, gears, racks, pulleys, taper bushes, couplings, etc. In addition, we also provide wholesale,customized product services and free samples to meet the requirements of our customers. If you have any needs or questions, please contact us and we will reply to you at once.
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