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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
NK50-2B26D45F
NK50-2B26D46F
NK50-2B26D47F
NK50-2B26D48F
NK50-2B26D49F
NK50-2B26D50F
NK50-2B26D51F
NK50-2B26D52F
NK50-2B26D53F
NK50-2B26D54F
NK50-2B26D55F
NK50-2B26D56F
NK50-2B26D57F
NK50-2B26D58F
NK50-2B26D59F
NK50-2B26D60F
NK50-2B26D61F
NK50-2B26D62F
NK50-2B26D63F
NK50-2B26D64F
NK50-2B26D65F
NK50-2B26D66F
NK50-2B26D67F
NK50-2B26D68F
NK50-2B26D69F
NK50-2B26D70F
NK50-2B27D19F
NK50-2B27D20F
NK50-2B27D21F
NK50-2B27D22F
NK50-2B27D23F
NK50-2B27D24F
NK50-2B27D25F
NK50-2B27D26F
NK50-2B27D27F
NK50-2B27D28F
NK50-2B27D29F
NK50-2B27D30F
NK50-2B27D31F
NK50-2B27D32F
NK50-2B27D33F
NK50-2B27D34F
NK50-2B27D35F
NK50-2B27D36F
NK50-2B27D37F
NK50-2B27D38F
NK50-2B27D39F
NK50-2B27D40F
NK50-2B27D41F
NK50-2B27D42F
NK50-2B27D43F
NK50-2B27D44F
NK50-2B27D45F
NK50-2B27D46F
NK50-2B27D47F
NK50-2B27D48F
NK50-2B27D49F
NK50-2B27D50F
NK50-2B27D51F
NK50-2B27D52F
NK50-2B27D53F
NK50-2B27D54F
NK50-2B27D55F
NK50-2B27D56F
NK50-2B27D57F
NK50-2B27D58F
NK50-2B27D59F
NK50-2B27D60F
NK50-2B27D61F
NK50-2B27D62F
NK50-2B27D63F
NK50-2B27D64F
NK50-2B27D65F
NK50-2B27D66F
NK50-2B27D67F
NK50-2B27D68F
NK50-2B27D69F
NK50-2B27D70F
NK50-2B28D19F
NK50-2B28D20F
NK50-2B28D21F
NK50-2B28D22F
NK50-2B28D23F
NK50-2B28D24F
NK50-2B28D25F
NK50-2B28D26F
NK50-2B28D27F
NK50-2B28D28F
NK50-2B28D29F
NK50-2B28D30F

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

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