ANSI #40B Finished Bore Sprockets

Model: #40 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 #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"

Number	No. Teeth	Outside Dia.（De） inch	LTB（H） inch	Weight Lbs Approx.	Stock Finished Bore Includes Keyway and 2 Setscrews inch
40BS9	9	1.670	7/8	.16	★1/2	5/8
40BS10	10	1.840	7/8	.24	★1/2	5/8	3/4
40BS11	11	2.000	7/8	.28	★1/2	5/8	3/4	7/8
40BS12	12	2.170	7/8	.34	★1/2	5/8	3/4	7/8	1
40BS13	13	2.330	7/8	.45	★1/2	5/8	3/4	7/8	1
40BS14	14	2.490	7/8	.51	★1/2	5/8	3/4	7/8	1	1 1/8
40BS15	15	2.650	7/8	.53	★1/2	5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4
40BS16	16	2.810	7/8	.66		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4
40BS17	17	2.980	1	.88		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4
40BS18	18	3.140	1	1.03		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS19	19	3.300	1	1.17		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS20	20	3.460	1	1.33		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS21	21	3.620	1	1.53		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS22	22	3.780	1	1.66		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS23	23	3.940	1	1.92		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS24	24	4.100	1	2.10		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4	1 3/8	1 7/16	1 1/2
40BS25	25	4.260	1	2.22		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS26	26	4.420	1	2.34		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS27	27	4.580	1	2.42		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS28	28	4.740	1	2.50		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS29	29	4.900	1	2.60		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS30	30	5.060	1	2.70		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS31	31	5.220	1	2.88		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS32	32	5.380	1	3.00		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS33	33	5.540	1	3.03		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS34	34	5.700	1	3.11		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS35	35	5.860	1	3.20		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS36	36	6.020	1	3.39		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS37	37	6.180	1	3.45		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS38	38	6.330	1	3.50		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS39	39	6.490	1	4.00		5/8	3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS40	40	6.650	1 1/8	4.28			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS41	41	6.810	1 1/8	4.58			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS42	42	6.970	1 1/8	4.64			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS43	43	7.130	1 1/8	4.80			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS44	44	7.290	1 1/8	4.96			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS45	45	7.450	1 1/8	5.06			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS46	46	7.610	1 1/8	5.19			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS47	47	7.770	1 1/8	5.26			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS48	48	7.930	1 1/8	5.66			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS49	49	8.090	1 1/8	5.72			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS50	50	8.250	1 1/8	5.78			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS51	51	8.410	1 1/8	5.90			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS52	52	8.570	1 1/8	5.94			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS53	53	8.730	1 1/8	6.12			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS54	54	8.890	1 1/8	6.24			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS55	55	9.040	1 1/8	6.66			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS56	56	9.200	1 1/8	6.71			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS57	57	9.360	1 1/8	6.94			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS58	58	9.520	1 1/8	7.17			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS59	59	9.680	1 1/8	7.38			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS60	60	9.840	1 1/8	7.68			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS70	70	11.430	1 1/4	10.80			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS72	72	11.750	1 1/4	11.30			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS80	80	13.030	1 1/4	13.20			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS84	84	13.660	1 1/4	13.84			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS96	96	15.570	1 1/4	17.44			3/4	7/8	1	1 1/8	1 3/16	1 1/4		1 7/16	1 1/2
40BS112	112	18.120	1 1/4	22.45					1	1 1/8	1 3/16	1 1/4		1 7/16	1 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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Item specifics

Review

Description

recommend

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