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Home / All / Sprockets / KANA Sprockets / JIS 40 Sprockets /

KANA NK40B Sprockets

The KANA NK40B sprocket is a robust, precision-engineered industrial chain sprocket.

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

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Detail Information

About KANA NK40B Sprocket

KANA 40B sprockets are designed for precision and durability, featuring robust construction that ensures reliable performance in demanding applications. Our KANA Sprockets are made from premium materials, CTS® KANA 40B sprocket offers excellent resistance to wear and corrosion, enhancing its lifespan and reducing maintenance needs.

For a quotation or other information, 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

KANA 40B Sprocket Dimension

CHAIN	Pitch	12.7 mm
	Internal width	7.95 mm
	Roller φ	7.95 mm
SPROCKET	Tooth width (T)	7.2 mm

Type	Teeth	Do	Dp	Bore d			BD	BL	Wt kg	Material
Type	Teeth	Do	Dp	Stock	Min	Max	BD	BL	Wt kg	Material
NK40B	9	42	37.13	85	105	16	★28	22	0.11	C45 Sold Hardened teeth
	10	46	41.10	9.5	115	18	★32	22	0.14
	11	51	45.08	10.5	125	20	★36	22	0.19
	12	55	49.07	11.5	135	22	★40	22	0.22
	13	59	53.07	13.5	155	20	37	22	0.23
	14	63	57.07	13.5	155	25	42	22	0.28
	15	67	61.08	13.5	155	28	46	22	0.34
	16	71	65.10	13.5	155	30	50	22	0.40
	17	76	69.12	13.5	155	32	54	22	0.46
	18	80	73.14	13.5	155	35	57	22	051
	19	84	77.16	13.5	155	40	62	22	0.59
	20	88	81.18	14	16	45	67	25	0.76
	21	92	85.21	14	16	48	71	25	0.85
	22	96	89.24	14	16	51	75	25	0.95
	23	100	93.27	14	16	51	77	25	1.00
	24	104	97.30	14	16	42	63	25	0.84
	25	108	101.33	14	16	42	63	25	0.88
	26	112	105.36	13	16	42	63	25	0.92
	27	116	109.40	13	16	42	63	25	0.96
	28	120	113.43	13	16	42	63	25	1.00
	29	124	117.46	13	16	42	63	25	1.00
	30	128	121.50	13	16	42	63	25	1.10
	31	133	125.53	14	16	45	68	28	1.20
	32	137	129.57	14	16	45	68	28	1.30
	33	141	133.61	14	16	45	68	28	1.30
	34	145	137.64	14	16	45	68	28	1.30
	35	149	141.68	14	16	45	68	28	1.40
	36	153	145.72	16	18	45	68	28	1.50
	37	157	149.75	16	18	45	68	28	1.55
	38	161	153.79	16	18	45	68	28	1.60
	39	165	157.83	16	18	45	68	28	1.65
	40	169	16187	16	18	45	68	28	1.70
	41	173	165.91	16	18	48	73	32	2.00	Fe360 Welding
	42	177	169.95	16	18	48	73	32	2.05
	43	181	173.98	16	18	48	73	32	2.10
	44	185	178.02	16	18	48	73	32	2.17
	45	189	182.06	16	18	48	73	32	2.25
	46	193	186.10	16	18	48	73	32	2.30
	47	197	190.14	16	18	48	73	32	2.37
	48	201	194.18	16	18	48	73	32	2.45
	49	205	198.22	16	18	48	73	32	2.51
	50	209	202.26	16	18	48	73	32	2.60
	51	214	206.30	16	18	48	73	32	2.65
	52	218	210.34	16	18	48	73	32	2.72
	53	222	214.38	16	18	48	73	32	2.80
	54	Z26	218.42	16	18	48	73	32	2.90
	55	230	222.46	16	18	48	73	32	2.96
	56	234	226.50	16	18	48	73	32	3.04
	60	250	242.66	16	18	48	73	32	3.40
	64	266	258.83	16	18	48	73	32	3.73
	65	270	262.87	16	18	55	83	32	4.10
	68	282	274.99	16	18	55	83	32	4.35
	70	290	283.07	16	18	55	83	32	4.57
	72	299	291.16	20	22	55	83	32	4.80
	75	311	303.28	20	22	55	83	32	5.10
	80	331	323.49	20	22	60	88	35	5.90
	85	351	343.69	20	22	60	88	35	650
	90	371	363.90	20	22	60	88	35	7.15