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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Part Number
NK50B90D22F
NK50B90D23F
NK50B90D24F
NK50B90D25F
NK50B90D26F
NK50B90D27F
NK50B90D28F
NK50B90D29F
NK50B90D30F
NK50B90D31F
NK50B90D32F
NK50B90D33F
NK50B90D34F
NK50B90D35F
NK50B90D36F
NK50B90D37F
NK50B90D38F
NK50B90D39F
NK50B90D40F
NK50B90D41F
NK50B90D42F
NK50B90D43F
NK50B90D44F
NK50B90D45F
NK50B90D46F
NK50B90D47F
NK50B90D48F
NK50B90D49F
NK50B90D50F
NK50B90D51F
NK50B90D52F
NK50B90D53F
NK50B90D54F
NK50B90D55F
NK50B90D56F
NK50B90D57F
NK50B90D58F
NK50B90D59F
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NK50B90D61F
NK50B90D62F
NK50B90D63F
NK50B90D64F
NK50B90D65F
NK50B90D66F

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 (°)
449.75 €	1	11 Days	90	22	6	2.8	M6	2	120
449.75 €	1	11 Days	90	23	8	3.3	M8	2	120
449.75 €	1	11 Days	90	24	8	3.3	M8	2	120
449.75 €	1	11 Days	90	25	8	3.3	M8	2	120
449.75 €	1	11 Days	90	26	8	3.3	M8	2	120
449.75 €	1	11 Days	90	27	8	3.3	M8	2	120
449.75 €	1	11 Days	90	28	8	3.3	M8	2	120
449.75 €	1	11 Days	90	29	8	3.3	M8	2	120
449.75 €	1	11 Days	90	30	8	3.3	M8	2	120
449.75 €	1	11 Days	90	31	10	3.3	M8	2	120
449.75 €	1	11 Days	90	32	10	3.3	M8	2	120
449.75 €	1	11 Days	90	33	10	3.3	M8	2	120
449.75 €	1	11 Days	90	34	10	3.3	M8	2	120
449.75 €	1	11 Days	90	35	10	3.3	M8	2	120
449.75 €	1	11 Days	90	36	10	3.3	M8	2	120
449.75 €	1	11 Days	90	37	10	3.3	M8	2	120
449.75 €	1	11 Days	90	38	10	3.3	M8	2	120
449.75 €	1	11 Days	90	39	12	3.3	M8	2	120
449.75 €	1	11 Days	90	40	12	3.3	M8	2	120
449.75 €	1	11 Days	90	41	12	3.3	M8	2	120
449.75 €	1	11 Days	90	42	12	3.3	M8	2	120
449.75 €	1	11 Days	90	43	12	3.3	M8	2	120
449.75 €	1	11 Days	90	44	12	3.3	M8	2	120
449.75 €	1	11 Days	90	45	14	3.8	M10	2	120
449.75 €	1	11 Days	90	46	14	3.8	M10	2	120
449.75 €	1	11 Days	90	47	14	3.8	M10	2	120
449.75 €	1	11 Days	90	48	14	3.8	M10	2	120
449.75 €	1	11 Days	90	49	14	3.8	M10	2	120
449.75 €	1	11 Days	90	50	14	3.8	M10	2	120
449.75 €	1	11 Days	90	51	16	4.3	M12	2	120
449.75 €	1	11 Days	90	52	16	4.3	M12	2	120
449.75 €	1	11 Days	90	53	16	4.3	M12	2	120
449.75 €	1	11 Days	90	54	16	4.3	M12	2	120
449.75 €	1	11 Days	90	55	16	4.3	M12	2	120
449.75 €	1	11 Days	90	56	16	4.3	M12	2	120
449.75 €	1	11 Days	90	57	16	4.3	M12	2	120
449.75 €	1	11 Days	90	58	16	4.3	M12	2	120
449.75 €	1	11 Days	90	59	18	4.4	M12	2	120
449.75 €	1	11 Days	90	60	18	4.4	M12	2	120
449.75 €	1	11 Days	90	61	18	4.4	M12	2	120
449.75 €	1	11 Days	90	62	18	4.4	M12	2	120
449.75 €	1	11 Days	90	63	18	4.4	M12	2	120
449.75 €	1	11 Days	90	64	18	4.4	M12	2	120
449.75 €	1	11 Days	90	65	18	4.4	M12	2	120
449.75 €	1	11 Days	90	66	20	4.9	M16	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

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11

12

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28

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49

50

51

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53

54

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56

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58

60

65

68

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80

85

90
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Shaft Hole Dia. d(mm)
11

12

13

14

15

16

17

18

19

20

21

22

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24

25

26

27

28

29

30

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49

50

51

52

53

54

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56

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61

62

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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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