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Home / All / Sprockets / ANSI Sprockets / ANSI 50 Sprockets / ANSI #50B Finished Bore Sprockets
ANSI #50B Finished Bore Sprockets
ANSI #50B Finished Bore SprocketsANSI #50B Finished Bore Sprockets

ANSI #50B Finished Bore Sprockets

#50B 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 #50B Finished Bore Sprockets 

Our #50 chain sprockets are crafted from high grade carbon steel, our #50B finished bore sprockets guarantee exceptional durability and performance. Finished bore sprockets, also known as 'type B' or 'type BS' sprockets, undergo hardening of all teeth to mitigate wear over time, while a black oxide finish provides added corrosion resistance. CTS® 50B finished bore sprockets are compatible with any ANSI #50 roller chains, ensuring versatile and reliable operation in various industrial applications.


For quotation or other information on #50BS 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
50B finished bore sprocket dimension chart

#50B Finished Bore Sprocket Technical Data

Pitch
5/8"
Roller φ
0.400"
Tooth width B1
0.343"
NumberNo. TeethOutside Dia.（De）
inch		 LTB（H）
inch		Weight Lbs
Approx.		   Stock Finished Bore
Includes Keyway and 2 Setscrews
inch
50BS992.0901.30 5/8 3/4
50BS10102.3001.30 5/8 3/4 7/8t1
50BS11112.5001.60 5/8 3/4 7/81
50BS12122.7101.70 5/8 3/4 7/811 1/81  3/161 1/4
50BS13132.9101.80 5/8 3/4 7/811 1/81  3/161 1/4
50BS14143.11011.00 5/8 3/4 7/811 1/81  3/161 1/4
50BS15153.32011.20 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS16163.52011.45 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/21 5/8
50BS17173.72011.60 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/21 5/8
50BS18183.92011.90 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/21 5/8
50BS19194.12012.00 5/8 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/21 5/8
50BS20204.32012.10 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/21 5/8
50BS21214.52012.25 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS22224.72012.40 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS23234.92012.50 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS24245.1201 1/43.00 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS25255.3201 1/43.10 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS26265.5201 1/43.30 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS27275.7201 1/43.46 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS28285.9201 1/43.60 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS29296.1201 1/43.78 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS30306.3201 1/43.90 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2
50BS31316.5201 1/44.46 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS32326.7201 1/44.70 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS33336.9201 1/44.92 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS34347.1201 1/45.06 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS35357.3201 1/45.30 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS36367.5201 1/45.50 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS37377.7201 1/45.62 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS38387.9201 1/45.80 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS39398.1201 1/46.02 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS40408.3201 1/46.20 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS41418.5201 1/46.45 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS42428.7201 1/46.68 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS43438.9101 1/46.99 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS44449.1101 1/47.30 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS45459.3101 1/48.00 3/4 7/811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS46469.5101 1/48.5111 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS47479.7101 1/48.7611 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS48489.9101 1/49.0311 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS494910.1101 1/49.3311 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS505010.3101 1/49.6311 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS515110.5101 1/49.8111 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS525210.7101 1/49.9911 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS535310.9101 1/410.3711 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS545411.1101 1/410.7511 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS555511.3101 1/411.0811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS565611.5001 1/411.4111 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS575711.7001 1/411.7511 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS585811.9001 1/412.0811 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS595912.1001 1/412.4111 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS606012.3001 1/413.5011 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS707014.2901 3/417.8111 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS727214.6901 3/419.1311 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS808016.2801 3/424.3911 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS848417.0801 3/425.1511 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS969619.4701 3/432.5711 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
50BS11211222.6501 3/441.6511 1/81  3/161 1/41 3/81  7/161 1/2 3/41 15/16
Keyway with Setscrews at 90°. 
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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