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
NK50B55D45F
NK50B55D46F
NK50B55D47F
NK50B55D48F
NK50B55D49F
NK50B55D50F
NK50B55D51F
NK50B55D52F
NK50B55D53F
NK50B55D54F
NK50B55D55F
NK50B56D20F
NK50B56D21F
NK50B56D22F
NK50B56D23F
NK50B56D24F
NK50B56D25F
NK50B56D26F
NK50B56D27F
NK50B56D28F
NK50B56D29F
NK50B56D30F
NK50B56D31F
NK50B56D32F
NK50B56D33F
NK50B56D34F
NK50B56D35F
NK50B56D36F
NK50B56D37F
NK50B56D38F
NK50B56D39F
NK50B56D40F
NK50B56D41F
NK50B56D42F
NK50B56D43F
NK50B56D44F
NK50B56D45F
NK50B56D46F
NK50B56D47F
NK50B56D48F
NK50B56D49F
NK50B56D50F
NK50B56D51F
NK50B56D52F
NK50B56D53F
NK50B56D54F
NK50B56D55F
NK50B57D20F
NK50B57D21F
NK50B57D22F
NK50B57D23F
NK50B57D24F
NK50B57D25F
NK50B57D26F
NK50B57D27F
NK50B57D28F
NK50B57D29F
NK50B57D30F
NK50B57D31F
NK50B57D32F

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 (°)
130.18 €	1	11 Days	55	45	14	3.8	M10	2	120
130.18 €	1	11 Days	55	46	14	3.8	M10	2	120
130.18 €	1	11 Days	55	47	14	3.8	M10	2	120
130.18 €	1	11 Days	55	48	14	3.8	M10	2	120
130.18 €	1	11 Days	55	49	14	3.8	M10	2	120
130.18 €	1	11 Days	55	50	14	3.8	M10	2	120
130.18 €	1	11 Days	55	51	16	4.3	M12	2	120
130.18 €	1	11 Days	55	52	16	4.3	M12	2	120
130.18 €	1	11 Days	55	53	16	4.3	M12	2	120
130.18 €	1	11 Days	55	54	16	4.3	M12	2	120
130.18 €	1	11 Days	55	55	16	4.3	M12	2	120
135.41 €	1	11 Days	56	20	6	2.8	M6	2	120
135.41 €	1	11 Days	56	21	6	2.8	M6	2	120
135.41 €	1	11 Days	56	22	6	2.8	M6	2	120
135.41 €	1	11 Days	56	23	8	3.3	M8	2	120
135.41 €	1	11 Days	56	24	8	3.3	M8	2	120
135.41 €	1	11 Days	56	25	8	3.3	M8	2	120
135.41 €	1	11 Days	56	26	8	3.3	M8	2	120
135.41 €	1	11 Days	56	27	8	3.3	M8	2	120
135.41 €	1	11 Days	56	28	8	3.3	M8	2	120
135.41 €	1	11 Days	56	29	8	3.3	M8	2	120
135.41 €	1	11 Days	56	30	8	3.3	M8	2	120
135.41 €	1	11 Days	56	31	10	3.3	M8	2	120
135.41 €	1	11 Days	56	32	10	3.3	M8	2	120
135.41 €	1	11 Days	56	33	10	3.3	M8	2	120
135.41 €	1	11 Days	56	34	10	3.3	M8	2	120
135.41 €	1	11 Days	56	35	10	3.3	M8	2	120
135.41 €	1	11 Days	56	36	10	3.3	M8	2	120
135.41 €	1	11 Days	56	37	10	3.3	M8	2	120
135.41 €	1	11 Days	56	38	10	3.3	M8	2	120
135.41 €	1	11 Days	56	39	12	3.3	M8	2	120
135.41 €	1	11 Days	56	40	12	3.3	M8	2	120
135.41 €	1	11 Days	56	41	12	3.3	M8	2	120
135.41 €	1	11 Days	56	42	12	3.3	M8	2	120
135.41 €	1	11 Days	56	43	12	3.3	M8	2	120
135.41 €	1	11 Days	56	44	12	3.3	M8	2	120
135.41 €	1	11 Days	56	45	14	3.8	M10	2	120
135.41 €	1	11 Days	56	46	14	3.8	M10	2	120
135.41 €	1	11 Days	56	47	14	3.8	M10	2	120
135.41 €	1	11 Days	56	48	14	3.8	M10	2	120
135.41 €	1	11 Days	56	49	14	3.8	M10	2	120
135.41 €	1	11 Days	56	50	14	3.8	M10	2	120
135.41 €	1	11 Days	56	51	16	4.3	M12	2	120
135.41 €	1	11 Days	56	52	16	4.3	M12	2	120
135.41 €	1	11 Days	56	53	16	4.3	M12	2	120
135.41 €	1	11 Days	56	54	16	4.3	M12	2	120
135.41 €	1	11 Days	56	55	16	4.3	M12	2	120
138.95 €	1	11 Days	57	20	6	2.8	M6	2	120
138.95 €	1	11 Days	57	21	6	2.8	M6	2	120
138.95 €	1	11 Days	57	22	6	2.8	M6	2	120
138.95 €	1	11 Days	57	23	8	3.3	M8	2	120
138.95 €	1	11 Days	57	24	8	3.3	M8	2	120
138.95 €	1	11 Days	57	25	8	3.3	M8	2	120
138.95 €	1	11 Days	57	26	8	3.3	M8	2	120
138.95 €	1	11 Days	57	27	8	3.3	M8	2	120
138.95 €	1	11 Days	57	28	8	3.3	M8	2	120
138.95 €	1	11 Days	57	29	8	3.3	M8	2	120
138.95 €	1	11 Days	57	30	8	3.3	M8	2	120
138.95 €	1	11 Days	57	31	10	3.3	M8	2	120
138.95 €	1	11 Days	57	32	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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