NK 40B Finished Bore Sprocket

Description

NK 40B Finished Bore Sprocket is a specific type of sprocket that comes with a pre-machined and finished bore size. Here are some key features of the NK 40B finished bore sprocket:

Finished Bore Design: The "finished bore" designation indicates that the sprocket has a pre-machined and finished bore size. This allows for easy installation onto a shaft without the need for additional machining or modifications.

NK 40B Designation: The "NK 40B" designation specifies the specific model or part number for the finished bore sprocket. It may include information about the tooth count, pitch, and other relevant specifications.

Material: Finished bore sprockets like the NK 40B can be made from various materials, such as carbon steel or stainless steel. The choice of material depends on factors such as load requirements, environmental conditions, and cost considerations.

Teeth Configuration: The NK 40B finished bore sprocket will have teeth designed to match the pitch and width of the corresponding roller chain. The tooth profile and configuration ensure proper engagement and smooth operation with the chain.

Applications: Finished bore sprockets are commonly used in power transmission systems where a sprocket needs to be easily mounted onto a shaft. The NK 40B finished bore sprocket can be utilized in various applications such as machinery, conveyors, or industrial equipment.

Product details

Outside Dia Do	Pitch Dia Dp	Length Thru Bore	Sprocket No.		Finished Bores Includes Keyway and Setscrew	Weight Lbs. (App.)
		BL	Type	Teeth
1.674	1.462	7/8	FB40B	9	1/2, 5/8	0.16
1.839	1.618	7/8		10	1/2, 5/8, 3/4	0.24
2.003	1.775	7/8		11	1/2, 5/8, 3/4, 7/8	0.28
2.166	1.932	7/8		12	1/2, 5/8, 3/4, 7/8, 1	0.34
2.328	2.089	7/8		13	1/2, 5/8, 3/4, 7/8, 1	0.45
2.490	2.247	7/8		14	1/2, 5/8, 3/4, 7/8, 1	0.51
2.652	2.405	7/8		15	1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4	0.53
2.814	2.563	1		16	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4	0.66
2.974	2.721	1		17	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4	0.88
3.136	2.879	1		18	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.03
3.292	3.038	1		19	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.17
3.457	3.196	1		20	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.33
3.618	3.355	1		21	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.53
3.778	3.513	1		22	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.66
3.938	3.672	1		23	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	1.92
4.098	3.831	1		24	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.10
4.258	3.989	1		25	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.22
4.418	4.148	1		26	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.34
4.578	4.307	1		27	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.42
4.738	4.465	1		28	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.50
4.898	4.625	1		29	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.60
5.057	4.783	1		30	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.70
5.217	4.942	1		31	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	2.88
5.376	5.101	1		32	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.00
5.536	5.260	1		33	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.03
5.696	5.419	1		34	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.11
5.856	5.578	1		35	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.20
6.015	5.737	1		36	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.39
6.174	5.896	1		37	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.45
6.334	6.055	1		38	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	3.50
6.494	6.214	1-1/8		39	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	4.00
6.653	6.373	1-1/8		40	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	4.28
6.812	6.532	1-1/8		41	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	4.58
6.972	6.691	1-1/8		42	5/8, 3/4, 7/8, 1, 1-1/8, 1-3/16, 1-1/4, 1-7/16, 1-1/2	4.64