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Roller Chain Sprockets - B-Type, Double Tracks, New JIS Key, 50 Chain (Part Numbers)

Volume Discount

Katayama Chain

•Chain Type: RS
•Bore Style: with Finished Bore
•For Chain No. (Chain Pitch): 50B (5/8" pitch)
•Number Of Tracks: 2
•Sprocket Shape: Shape B

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
NK50-2B50D50F
NK50-2B50D51F
NK50-2B50D52F
NK50-2B50D53F
NK50-2B50D54F
NK50-2B50D55F
NK50-2B50D56F
NK50-2B50D57F
NK50-2B50D58F
NK50-2B50D59F
NK50-2B50D60F
NK50-2B50D61F
NK50-2B50D62F
NK50-2B50D63F
NK50-2B50D64F
NK50-2B50D65F
NK50-2B50D66F
NK50-2B54D24F
NK50-2B54D25F
NK50-2B54D26F
NK50-2B54D27F
NK50-2B54D28F
NK50-2B54D29F
NK50-2B54D30F
NK50-2B54D31F
NK50-2B54D32F
NK50-2B54D33F
NK50-2B54D34F
NK50-2B54D35F
NK50-2B54D36F
NK50-2B54D37F
NK50-2B54D38F
NK50-2B54D39F
NK50-2B54D40F
NK50-2B54D41F
NK50-2B54D42F
NK50-2B54D43F
NK50-2B54D44F
NK50-2B54D45F
NK50-2B54D46F
NK50-2B54D47F
NK50-2B54D48F
NK50-2B54D49F
NK50-2B54D50F
NK50-2B54D51F
NK50-2B54D52F
NK50-2B54D53F
NK50-2B54D54F
NK50-2B54D55F
NK50-2B54D56F
NK50-2B54D57F
NK50-2B54D58F
NK50-2B54D59F
NK50-2B54D60F
NK50-2B54D61F
NK50-2B54D62F
NK50-2B54D63F
NK50-2B54D64F
NK50-2B54D65F
NK50-2B54D66F
NK50-2B60D24F
NK50-2B60D25F
NK50-2B60D26F
NK50-2B60D27F
NK50-2B60D28F
NK50-2B60D29F
NK50-2B60D30F
NK50-2B60D31F
NK50-2B60D32F
NK50-2B60D33F
NK50-2B60D34F
NK50-2B60D35F
NK50-2B60D36F
NK50-2B60D37F
NK50-2B60D38F
NK50-2B60D39F
NK50-2B60D40F
NK50-2B60D41F
NK50-2B60D42F
NK50-2B60D43F
NK50-2B60D44F
NK50-2B60D45F
NK50-2B60D46F
NK50-2B60D47F
NK50-2B60D48F
NK50-2B60D49F
NK50-2B60D50F
NK50-2B60D51F
NK50-2B60D52F
NK50-2B60D53F

Minimum order quantity	Volume Discount	Days to Ship	Shaft Hole Dia. d (mm)	Number of Teeth (T)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M
1 Piece(s)	Available	13 Days or more	50	50	14	3.8	M10
1 Piece(s)	Available	13 Days or more	51	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	52	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	53	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	54	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	55	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	56	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	57	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	58	50	16	4.3	M12
1 Piece(s)	Available	13 Days or more	59	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	60	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	61	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	62	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	63	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	64	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	65	50	18	4.4	M12
1 Piece(s)	Available	13 Days or more	66	50	20	4.9	M16
1 Piece(s)	Available	13 Days or more	24	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	54	8	3.3	M8
1 Piece(s)	Available	13 Days or more	31	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	32	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	33	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	34	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	35	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	36	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	37	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	38	54	10	3.3	M8
1 Piece(s)	Available	13 Days or more	39	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	40	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	41	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	42	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	43	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	44	54	12	3.3	M8
1 Piece(s)	Available	13 Days or more	45	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	46	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	47	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	48	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	49	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	50	54	14	3.8	M10
1 Piece(s)	Available	13 Days or more	51	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	52	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	53	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	54	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	55	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	56	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	57	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	58	54	16	4.3	M12
1 Piece(s)	Available	13 Days or more	59	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	60	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	61	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	62	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	63	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	64	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	65	54	18	4.4	M12
1 Piece(s)	Available	13 Days or more	66	54	20	4.9	M16
1 Piece(s)	Available	13 Days or more	24	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	60	8	3.3	M8
1 Piece(s)	Available	13 Days or more	31	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	32	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	33	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	34	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	35	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	36	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	37	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	38	60	10	3.3	M8
1 Piece(s)	Available	13 Days or more	39	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	40	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	41	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	42	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	43	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	44	60	12	3.3	M8
1 Piece(s)	Available	13 Days or more	45	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	46	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	47	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	48	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	49	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	50	60	14	3.8	M10
1 Piece(s)	Available	13 Days or more	51	60	16	4.3	M12
1 Piece(s)	Available	13 Days or more	52	60	16	4.3	M12
1 Piece(s)	Available	13 Days or more	53	60	16	4.3	M12

Basic Information

Sprocket Shape	Shape B	Chain No.	50	Number of Tracks	2
Material	Steel	Bore Style	Shaft hole machining type	Chain Type	Standard
Shaft Type	Shaft hole machined	The Number of Set Screw	2	Angle(°)	120

Configure

1,629 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia. d(mm)
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

67

68

69

70

71

72

73

74

75

76

77

78

79

80
Clear
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

38

40

42

45

48

50

54

60

65

70
Clear
Key Groove Width b(mm)
5

6

8

10

12

14

16

18

20

22
Clear
Key Groove Depth t2(mm)
2.3

2.8

3.3

3.8

4.3

4.4

4.9

5.4
Clear
Set Screw Size M
- M6
- M8
- M10
- M12
- M16
Clear
type
- 50-2B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

13 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Roller Chain Sprockets - B-Type, Double Tracks, New JIS Key, 50 Chain (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Hole Dia. d(mm)

Number of Teeth(T)

Key Groove Width b(mm)

Key Groove Depth t2(mm)

Set Screw Size M

type

CAD