Standard Sprocket Model NK40-2B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key) (Part Numbers - CAD Download)

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The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

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Part Number
NK40-2B21D14F
NK40-2B21D15F
NK40-2B21D16F
NK40-2B21D17F
NK40-2B21D18F
NK40-2B21D19F
NK40-2B21D20F
NK40-2B21D21F
NK40-2B21D22F
NK40-2B21D23F
NK40-2B21D24F
NK40-2B21D25F
NK40-2B21D26F
NK40-2B21D27F
NK40-2B21D28F
NK40-2B21D29F
NK40-2B21D30F
NK40-2B21D31F
NK40-2B21D32F
NK40-2B21D33F
NK40-2B21D34F
NK40-2B21D35F
NK40-2B21D36F
NK40-2B21D37F
NK40-2B21D38F
NK40-2B21D39F
NK40-2B21D40F
NK40-2B21D41F
NK40-2B21D42F
NK40-2B21D43F
NK40-2B21D44F
NK40-2B21D45F
NK40-2B22D14F
NK40-2B22D15F
NK40-2B22D16F
NK40-2B22D17F
NK40-2B22D18F
NK40-2B22D19F
NK40-2B22D20F
NK40-2B22D21F
NK40-2B22D22F
NK40-2B22D23F
NK40-2B22D24F
NK40-2B22D25F
NK40-2B22D26F
NK40-2B22D27F
NK40-2B22D28F
NK40-2B22D29F
NK40-2B22D30F
NK40-2B22D31F
NK40-2B22D32F
NK40-2B22D33F
NK40-2B22D34F
NK40-2B22D35F
NK40-2B22D36F
NK40-2B22D37F
NK40-2B22D38F
NK40-2B22D39F
NK40-2B22D40F
NK40-2B22D41F

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Number of Teeth (T)	Shaft Hole Dia. d (mm)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M	The Number of Set Screw	Angle (°)
74.81 €	1	11 Days	21	14	5	2.3	M6	2	120
74.81 €	1	11 Days	21	15	5	2.3	M6	2	120
74.81 €	1	11 Days	21	16	5	2.3	M6	2	120
74.81 €	1	11 Days	21	17	5	2.3	M6	2	120
74.81 €	1	11 Days	21	18	6	2.8	M6	2	120
74.81 €	1	11 Days	21	19	6	2.8	M6	2	120
74.81 €	1	11 Days	21	20	6	2.8	M6	2	120
74.81 €	1	11 Days	21	21	6	2.8	M6	2	120
74.81 €	1	11 Days	21	22	6	2.8	M6	2	120
74.81 €	1	11 Days	21	23	8	3.3	M8	2	120
74.81 €	1	11 Days	21	24	8	3.3	M8	2	120
74.81 €	1	11 Days	21	25	8	3.3	M8	2	120
74.81 €	1	11 Days	21	26	8	3.3	M8	2	120
74.81 €	1	11 Days	21	27	8	3.3	M8	2	120
74.81 €	1	11 Days	21	28	8	3.3	M8	2	120
74.81 €	1	11 Days	21	29	8	3.3	M8	2	120
74.81 €	1	11 Days	21	30	8	3.3	M8	2	120
74.81 €	1	11 Days	21	31	10	3.3	M8	2	120
74.81 €	1	11 Days	21	32	10	3.3	M8	2	120
74.81 €	1	11 Days	21	33	10	3.3	M8	2	120
74.81 €	1	11 Days	21	34	10	3.3	M8	2	120
74.81 €	1	11 Days	21	35	10	3.3	M8	2	120
74.81 €	1	11 Days	21	36	10	3.3	M8	2	120
74.81 €	1	11 Days	21	37	10	3.3	M8	2	120
74.81 €	1	11 Days	21	38	10	3.3	M8	2	120
74.81 €	1	11 Days	21	39	12	3.3	M8	2	120
74.81 €	1	11 Days	21	40	12	3.3	M8	2	120
74.81 €	1	11 Days	21	41	12	3.3	M8	2	120
74.81 €	1	11 Days	21	42	12	3.3	M8	2	120
74.81 €	1	11 Days	21	43	12	3.3	M8	2	120
74.81 €	1	11 Days	21	44	12	3.3	M8	2	120
74.81 €	1	11 Days	21	45	14	3.8	M10	2	120
79.49 €	1	11 Days	22	14	5	2.3	M6	2	120
79.49 €	1	11 Days	22	15	5	2.3	M6	2	120
79.49 €	1	11 Days	22	16	5	2.3	M6	2	120
79.49 €	1	11 Days	22	17	5	2.3	M6	2	120
79.49 €	1	11 Days	22	18	6	2.8	M6	2	120
79.49 €	1	11 Days	22	19	6	2.8	M6	2	120
79.49 €	1	11 Days	22	20	6	2.8	M6	2	120
79.49 €	1	11 Days	22	21	6	2.8	M6	2	120
79.49 €	1	11 Days	22	22	6	2.8	M6	2	120
79.49 €	1	11 Days	22	23	8	3.3	M8	2	120
79.49 €	1	11 Days	22	24	8	3.3	M8	2	120
79.49 €	1	11 Days	22	25	8	3.3	M8	2	120
79.49 €	1	11 Days	22	26	8	3.3	M8	2	120
79.49 €	1	11 Days	22	27	8	3.3	M8	2	120
79.49 €	1	11 Days	22	28	8	3.3	M8	2	120
79.49 €	1	11 Days	22	29	8	3.3	M8	2	120
79.49 €	1	11 Days	22	30	8	3.3	M8	2	120
79.49 €	1	11 Days	22	31	10	3.3	M8	2	120
79.49 €	1	11 Days	22	32	10	3.3	M8	2	120
79.49 €	1	11 Days	22	33	10	3.3	M8	2	120
79.49 €	1	11 Days	22	34	10	3.3	M8	2	120
79.49 €	1	11 Days	22	35	10	3.3	M8	2	120
79.49 €	1	11 Days	22	36	10	3.3	M8	2	120
79.49 €	1	11 Days	22	37	10	3.3	M8	2	120
79.49 €	1	11 Days	22	38	10	3.3	M8	2	120
79.49 €	1	11 Days	22	39	12	3.3	M8	2	120
79.49 €	1	11 Days	22	40	12	3.3	M8	2	120
79.49 €	1	11 Days	22	41	12	3.3	M8	2	120

Basic information

Sprocket Shape	B Type	Chain No.	40	Number of Tracks	2
Type	Shaft hole machining type	Material	Steel	Chain Type	Standard
Shaft Type	Shaft hole machined

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Basic Attributes

Number of Teeth(T)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

40

42

45

48

50

54

60

65

70
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Shaft Hole Dia. d(mm)
11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66
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Key Groove Width b(mm)
4

5

6

8

10

12

14

16

18

20
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Key Groove Depth t2(mm)
1.8

2.3

2.8

3.3

3.8

4.3

4.4

4.9
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Set Screw Size M
- M5
- M6
- M8
- M10
- M12
- M16
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The Number of Set Screw
- 2
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Angle(°)
- 120
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Type
- 40-2B
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