Standard Sprocket Model 50B, 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.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
NK50B16D37F
NK50B16D39F
NK50B17D21F
NK50B17D23F
NK50B17D26F
NK50B17D27F
NK50B17D29F
NK50B17D31F
NK50B17D33F
NK50B17D34F
NK50B17D36F
NK50B17D37F
NK50B17D39F
NK50B17D41F
NK50B17D43F
NK50B17D44F
NK50B18D21F
NK50B18D23F
NK50B18D26F
NK50B18D27F
NK50B18D29F
NK50B18D31F
NK50B18D33F
NK50B18D34F
NK50B18D36F
NK50B18D37F
NK50B18D39F
NK50B18D41F
NK50B18D43F
NK50B18D44F
NK50B18D46F
NK50B18D47F
NK50B18D48F
NK50B19D21F
NK50B19D23F
NK50B19D26F
NK50B19D27F
NK50B19D29F
NK50B19D31F
NK50B19D33F
NK50B19D34F
NK50B19D36F
NK50B19D37F
NK50B19D39F
NK50B19D41F
NK50B19D43F
NK50B19D44F
NK50B19D46F
NK50B19D47F
NK50B19D48F
NK50B20D21F
NK50B20D23F
NK50B20D26F
NK50B20D27F
NK50B20D29F
NK50B20D31F
NK50B20D33F
NK50B20D34F
NK50B20D36F
NK50B20D37F

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 (°)
35.99 €	1	11 Days	16	37	10	3.3	M8	2	120
35.99 €	1	11 Days	16	39	12	3.3	M8	2	120
39.98 €	1	11 Days	17	21	6	2.8	M6	2	120
39.98 €	1	11 Days	17	23	8	3.3	M8	2	120
39.98 €	1	11 Days	17	26	8	3.3	M8	2	120
39.98 €	1	11 Days	17	27	8	3.3	M8	2	120
39.98 €	1	11 Days	17	29	8	3.3	M8	2	120
39.98 €	1	11 Days	17	31	10	3.3	M8	2	120
39.98 €	1	11 Days	17	33	10	3.3	M8	2	120
39.98 €	1	11 Days	17	34	10	3.3	M8	2	120
39.98 €	1	11 Days	17	36	10	3.3	M8	2	120
39.98 €	1	11 Days	17	37	10	3.3	M8	2	120
39.98 €	1	11 Days	17	39	12	3.3	M8	2	120
39.98 €	1	11 Days	17	41	12	3.3	M8	2	120
39.98 €	1	11 Days	17	43	12	3.3	M8	2	120
39.98 €	1	11 Days	17	44	12	3.3	M8	2	120
42.87 €	1	11 Days	18	21	6	2.8	M6	2	120
42.87 €	1	11 Days	18	23	8	3.3	M8	2	120
42.87 €	1	11 Days	18	26	8	3.3	M8	2	120
42.87 €	1	11 Days	18	27	8	3.3	M8	2	120
42.87 €	1	11 Days	18	29	8	3.3	M8	2	120
42.87 €	1	11 Days	18	31	10	3.3	M8	2	120
42.87 €	1	11 Days	18	33	10	3.3	M8	2	120
42.87 €	1	11 Days	18	34	10	3.3	M8	2	120
42.87 €	1	11 Days	18	36	10	3.3	M8	2	120
42.87 €	1	11 Days	18	37	10	3.3	M8	2	120
42.87 €	1	11 Days	18	39	12	3.3	M8	2	120
42.87 €	1	11 Days	18	41	12	3.3	M8	2	120
42.87 €	1	11 Days	18	43	12	3.3	M8	2	120
42.87 €	1	11 Days	18	44	12	3.3	M8	2	120
42.87 €	1	11 Days	18	46	14	3.8	M10	2	120
42.87 €	1	11 Days	18	47	14	3.8	M10	2	120
42.87 €	1	11 Days	18	48	14	3.8	M10	2	120
44.43 €	1	11 Days	19	21	6	2.8	M6	2	120
44.43 €	1	11 Days	19	23	8	3.3	M8	2	120
44.43 €	1	11 Days	19	26	8	3.3	M8	2	120
44.43 €	1	11 Days	19	27	8	3.3	M8	2	120
44.43 €	1	11 Days	19	29	8	3.3	M8	2	120
44.43 €	1	11 Days	19	31	10	3.3	M8	2	120
44.43 €	1	11 Days	19	33	10	3.3	M8	2	120
44.43 €	1	11 Days	19	34	10	3.3	M8	2	120
44.43 €	1	11 Days	19	36	10	3.3	M8	2	120
44.43 €	1	11 Days	19	37	10	3.3	M8	2	120
44.43 €	1	11 Days	19	39	12	3.3	M8	2	120
44.43 €	1	11 Days	19	41	12	3.3	M8	2	120
44.43 €	1	11 Days	19	43	12	3.3	M8	2	120
44.43 €	1	11 Days	19	44	12	3.3	M8	2	120
44.43 €	1	11 Days	19	46	14	3.8	M10	2	120
44.43 €	1	11 Days	19	47	14	3.8	M10	2	120
44.43 €	1	11 Days	19	48	14	3.8	M10	2	120
44.43 €	1	11 Days	20	21	6	2.8	M6	2	120
44.43 €	1	11 Days	20	23	8	3.3	M8	2	120
44.43 €	1	11 Days	20	26	8	3.3	M8	2	120
44.43 €	1	11 Days	20	27	8	3.3	M8	2	120
44.43 €	1	11 Days	20	29	8	3.3	M8	2	120
44.43 €	1	11 Days	20	31	10	3.3	M8	2	120
44.43 €	1	11 Days	20	33	10	3.3	M8	2	120
44.43 €	1	11 Days	20	34	10	3.3	M8	2	120
44.43 €	1	11 Days	20	36	10	3.3	M8	2	120
44.43 €	1	11 Days	20	37	10	3.3	M8	2	120

Basic information

Sprocket Shape	B Type	Chain No.	50	Number of Tracks	1
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)
8

9

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

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

60

65

68

70

75

80

85

90
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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
- 50B
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