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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
NK50-2B28D31F
NK50-2B28D32F
NK50-2B28D33F
NK50-2B28D34F
NK50-2B28D35F
NK50-2B28D36F
NK50-2B28D37F
NK50-2B28D38F
NK50-2B28D39F
NK50-2B28D40F
NK50-2B28D41F
NK50-2B28D42F
NK50-2B28D43F
NK50-2B28D44F
NK50-2B28D45F
NK50-2B28D46F
NK50-2B28D47F
NK50-2B28D48F
NK50-2B28D49F
NK50-2B28D50F
NK50-2B28D51F
NK50-2B28D52F
NK50-2B28D53F
NK50-2B28D54F
NK50-2B28D55F
NK50-2B28D56F
NK50-2B28D57F
NK50-2B28D58F
NK50-2B28D59F
NK50-2B28D60F
NK50-2B28D61F
NK50-2B28D62F
NK50-2B28D63F
NK50-2B28D64F
NK50-2B28D65F
NK50-2B28D66F
NK50-2B28D67F
NK50-2B28D68F
NK50-2B28D69F
NK50-2B28D70F
NK50-2B28D71F
NK50-2B28D72F
NK50-2B28D73F
NK50-2B28D74F
NK50-2B28D75F
NK50-2B29D19F
NK50-2B29D20F
NK50-2B29D21F
NK50-2B29D22F
NK50-2B29D23F
NK50-2B29D24F
NK50-2B29D25F
NK50-2B29D26F
NK50-2B29D27F
NK50-2B29D28F
NK50-2B29D29F
NK50-2B29D30F
NK50-2B29D31F
NK50-2B29D32F
NK50-2B29D33F
NK50-2B29D34F
NK50-2B29D35F
NK50-2B29D36F
NK50-2B29D37F
NK50-2B29D38F
NK50-2B29D39F
NK50-2B29D40F
NK50-2B29D41F
NK50-2B29D42F
NK50-2B29D43F
NK50-2B29D44F
NK50-2B29D45F
NK50-2B29D46F
NK50-2B29D47F
NK50-2B29D48F
NK50-2B29D49F
NK50-2B29D50F
NK50-2B29D51F
NK50-2B29D52F
NK50-2B29D53F
NK50-2B29D54F
NK50-2B29D55F
NK50-2B29D56F
NK50-2B29D57F
NK50-2B29D58F
NK50-2B29D59F
NK50-2B29D60F
NK50-2B29D61F
NK50-2B29D62F
NK50-2B29D63F

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	31	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	32	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	33	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	34	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	35	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	36	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	37	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	38	28	10	3.3	M8
1 Piece(s)	Available	13 Days or more	39	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	40	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	41	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	42	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	43	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	44	28	12	3.3	M8
1 Piece(s)	Available	13 Days or more	45	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	46	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	47	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	48	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	49	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	50	28	14	3.8	M10
1 Piece(s)	Available	13 Days or more	51	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	52	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	53	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	54	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	55	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	56	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	57	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	58	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	59	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	60	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	61	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	62	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	63	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	64	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	65	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	66	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	67	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	68	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	69	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	70	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	71	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	72	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	73	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	74	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	75	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	19	29	6	2.8	M6
1 Piece(s)	Available	13 Days or more	20	29	6	2.8	M6
1 Piece(s)	Available	13 Days or more	21	29	6	2.8	M6
1 Piece(s)	Available	13 Days or more	22	29	6	2.8	M6
1 Piece(s)	Available	13 Days or more	23	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	24	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	25	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	26	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	27	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	28	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	29	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	30	29	8	3.3	M8
1 Piece(s)	Available	13 Days or more	31	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	32	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	33	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	34	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	35	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	36	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	37	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	38	29	10	3.3	M8
1 Piece(s)	Available	13 Days or more	39	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	40	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	41	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	42	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	43	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	44	29	12	3.3	M8
1 Piece(s)	Available	13 Days or more	45	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	46	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	47	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	48	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	49	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	50	29	14	3.8	M10
1 Piece(s)	Available	13 Days or more	51	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	52	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	53	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	54	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	55	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	56	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	57	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	58	29	16	4.3	M12
1 Piece(s)	Available	13 Days or more	59	29	18	4.4	M12
1 Piece(s)	Available	13 Days or more	60	29	18	4.4	M12
1 Piece(s)	Available	13 Days or more	61	29	18	4.4	M12
1 Piece(s)	Available	13 Days or more	62	29	18	4.4	M12
1 Piece(s)	Available	13 Days or more	63	29	18	4.4	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