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ANSI #40B Plain Bore Duplex Sprockets

ANSI #40B Plain Bore Duplex Sprockets
ANSI #40B Plain Bore Duplex SprocketsANSI #40B Plain Bore Duplex Sprockets

ANSI #40B Plain Bore Duplex Sprockets

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

About #40B Plain Bore Duplex Sprockets 

We offer the #40-2 B Hub plain bore sprockets, meticulously designed for optimized performance. Our #40B plain bore duplex sprockets are crafted from high-grade carbon steel, guaranteed durability and reliability. CTS® ANSI #40B plain bore duplex sprockets have an anti-corrosive black oxide coating and feature hardened teeth.


For quotation or other information on plain bore 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 plain bore duplex sprocket dimension chart

#40B Plain Bore Duplex Sprocket Dimension

Pitch
1/2"
Roller φ
0.312"
Tooth width b1
0.275"
Tooth width B2
0.841"
Part No.No.
Teeth
TypeOutside Dia.(de)
inch
Bore Dia.(D1)
inch
 Hub Dia.(dm)
inch
LTB(A)Weight Lbs.
(Approx.)
MinMax
D40B1111B2.000 1/2 3/41 7/16★1 1/2.62
D40B1212B2.170 1/2 15/161 9/16★1 1/2.76
D40B1313B2.330 1/211 1/21 1/2.86
D40B1414B2.490 1/21 1/81 11/161 1/21.08
D40B1515B2.650 1/21 1/41 13/161 1/21.24
D40B1616B2.810 5/81 3/821 1/21.42
D40B1717B2.980 5/81  7/162 1/81 1/21.64
D40B1818B3.140 5/81 1/22  5/161 1/21.92
D40B1919B3.300 5/81 3/42 1/21 1/22.22
D40B2020B3.460 5/81 7/82 5/81 5/82.64
D40B2121B3.620 5/81 7/82 3/41 5/82.94
D40B2222B3.780 5/81 7/82 7/81 5/83.18
D40B2323B3.940 5/8231 5/83.51
D40B2424B4.100 5/82 1/43 1/41 5/84.04
D40B2525B4.260 5/82 1/43 1/41 5/84.26
D40B2626B4.420 5/82 1/43 1/41 5/84.48
D40B3030B5.060 7/82 1/43 1/41 5/85.34
D40B3535B5.860 7/82 1/43 1/41 5/86.80
D40B3636B6.020 15/162 1/23 3/41 5/87.20
D40B4040B6.650 15/162 1/23 3/41 3/49.40
D40B4142B6.970 15/162 1/23 3/41 3/410.20
D40B4545B7.450 15/162 1/23 3/41 3/411.36
D40B4848B7.930 15/162 1/23 3/41 3/412.66
D40B5252B8.570 15/162 1/23 3/41 3/414.46
D40B5454B8.890 15/162 1/23 3/41 3/415.48
D40B6060B9.840 15/162 1/23 3/41 3/418.60
D40B6868B11.1201 3/162 3/44 1/42 1/824.96
D40B7272B11.7501 3/162 3/44 1/42 1/827.88
D40B7676B12.3901 3/162 3/44 1/42 1/830.18
D40B8484B13.6601 3/162 3/44 1/42 1/836.24
D40B9595B15.4101 3/162 3/44 1/42 1/838.84
D40B9696B15.5701 3/162 3/44 1/42 1/839.50
D40B102102B16.5301 3/162 3/44 1/42 1/842.72
D40B112112B18.1201 3/162 3/44 1/42 1/855.54
Has recessed groove in hub for chain clearance.
NOTE: Double 40 plain bore sprockets with 25 teeth or less have Hardened Teeth.
Maximum bores shown will accommodate standard keyseat and setscrew over keyseat.
Slightly large bores are possible with no keyseat, shallow keyseat, or stescrew at angle to keyseat.
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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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