ANSI #120B Plain Bore Duplex Sprockets
ANSI #120B Plain Bore Duplex Sprockets
ANSI #120B Plain Bore Duplex Sprockets
Model
#120-2 B Hub Sprockets

Item specifics

Meterial
Carbon Steel
Color
Black
Surface Treatment
Blackening/Galvanizing/Phosphating
Accuracy
Precision teeth for optimum performance
Quality
Superior ANSI Sprocket
Interchangeability
Directly interchangeable with other brands

Review

Description

About #120B Plain Bore Duplex Sprockets 

Our #120B palin bore double strand sprockets are designed to be used with double strand roller chains. Our chain sprockets come standard with a black oxide finish, but can be customized to your specifications with options like oil dipping, painting, or plating. Trust in CTS® expertise and decades of experience to provide you with the highest quality

#120B plain bore duplex sprockets tailored to your industrial needs.


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
#120B plain bore duplex sprocket dimension chart
#120B Plain Bore Duplex Sprocket Technical Data
Pitch
1 1/2"
Roller φ
0.875"
Tooth width b1
0.894"
Tooth width B2
2.683"
Part No.No.
Teeth
TypeOutside Dia.(de)
inch
Bore Dia.(D1)
inch
 Hub Dia.(dm)
inch
LTB(A)
inch
Weight Lbs.
(Approx.)
MinMax
D120B1111B6.01012 3/83  9/163 3/413.6
D120B1212B6.5001 1/22 3/44  1/163 3/417.3
D120B1313B6.9901 1/2 34 1/23 3/421.1
D120B1414B7.4701 1/23  5/1653 3/425.6
D120B1515B7.9601 1/2 3 1/25 1/43 3/429.9
D120B1616B8.4401 1/2 3 1/25 1/43 3/433.8
D120B1717B8.9201 1/2 3 1/25 1/43 3/436.9
D120B1818B9.4101 1/2 3 1/25 1/43 3/441.9
D120B1919B9.8901 1/2 3 1/25 1/43 3/446.5
D120B2020B10.3701 1/2 3 1/25 1/23 3/450.2
D120B2121B10.8501 1/2 3 1/25 1/23 3/455.6
D120B2222B11.3301 1/23 13/16 5 3/4464.0
D120B2323B11.8101 1/24 1/26 1/2475.0
D120B2424B12.2901 1/24 1/26 1/2479.0
D120B2525B12.7701 1/24 1/26 1/2484.0
D120B2626B13.2501 1/24 1/26 1/2490.0
D120B3030B15.1701 1/24 1/26 1/24119
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.