ANSI #50B Plain Bore Duplex Sprockets
ANSI #50B Plain Bore Duplex Sprockets
ANSI #50B Plain Bore Duplex Sprockets

ANSI #50B Plain Bore Duplex Sprockets

Model
50B-2 Sprockets

Item specifics

Material
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 #50B Plain Bore Duplex Sprockets 

CTS® #50B Plain Bore Duplex Sprockets are everything you need in an optimized, specialty chain sprockets. Manufactured of high quality carbon steel, we’ve been offering roller chain sprocket components that outperform the rest. Our plain bore duplex sprockets are equipped with a hub on one side for enhanced functionality. CTS® #50B plain bore duplex sprockets can be tailored to your specific needs with Black Oxide,optional oil-dipped, painted, or plated finishes. Trust in our industrial expertise to deliver a top-tier product designed for your unique application.


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
50B plain bore duplex sprocket dimension chart

#50B Plain Bore Duplex Sprocket Dimension

Pitch
5/8"
Roller φ
0.400"
Tooth width b1
0.332"
Tooth width B2
1.045"
Part No.No. TeethTypeOutside Dia.（de）
inch		Bore Dia.（D1）
inch		 Hub Dia.（dm）
inch		LTB（A）
inch		Weight Lbs.
(Approx.)
MinMax
D50B1111B2.500 5/815/161 15/321 3/4.96
D50B1212B2.710 5/81 1/81 11/161 3/41.25
D50B1313B2.910 5/81  5/16 1 7/81 3/41.56
D50B1414B3.110 5/81 3/82  1/161 3/41.86
D50B1515B3.320 3/4 1 1/22  5/161 3/42.22
D50B1616B3.520 3/41 3/4 2 1/21 3/42.62
D50B1717B3.720 3/4 1 7/82 11/161 3/43.04
D50B1818B3.920 3/41 15/162 15/161 3/43.58
D50B1919B4.12012 1/83 1/81 3/43.90
D50B2020B4.32012 1/43 1/41 3/44.26
D50B2121B4.52012 3/83 1/21 3/44.90
D50B2222B4.72012 3/83  9/16 1 7/85.58
D50B2323B4.92012 1/23 5/8 1 7/86.10
D50B2424B5.12012 1/23 5/8 1 7/86.50
D50B2525B5.32012 1/23 5/8 1 7/86.94
D50B2626B5.52012 1/23 3/4 1 7/87.54
D50B3030B6.32012 1/23 3/4 1 7/89.40
D50B3232B6.72012 1/23 3/4 1 7/810.46
D50B3535B7.32012 1/23 3/4 1 7/812.28
D50B3636B7.5201  3/162 3/442 1/813.94
D50B4040B8.3201  3/162 3/442 1/816.54
D50B4242B8.7201  3/162 3/442 1/817.92
D50B4545B9.3101  3/162 3/442 1/820.30
D50B4848B9.9101  3/162 3/44 1/22 3/824.08
D50B5252B10.7101  3/162 3/44 1/22 3/827.42
D50B5454B11.1101  3/162 3/44 1/22 3/829.16
D50B6060B12.3001  5/16 34 1/22 3/835.88
D50B6868B13.8901  5/16 34 1/22 3/844.98
D50B7272B14.6901  5/16 34 1/22 3/850.22
D50B7676B15.4901  5/16 34 1/22 3/845.64
D50B8484B17.0801  5/16 34 1/22 3/851.64
D50B9595B19.2701  5/16 34 1/22 3/864.32
D50B9696B19.4701  5/16 34 1/22 3/867.42
D50B102102B20.6601  5/16 34 1/22 3/872.68
D50B112112B22.6501  5/163  5/165 1/42 3/890.22
NOTE: Double 50 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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