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Roller Chain Sprockets - B-Type or C-Type, New JIS Key, 120 Chain (Part Numbers)

Volume Discount

Katayama Chain

•Chain Type: RS
•Bore Style: with Finished Bore
•For Chain No. (Chain Pitch): 120B (1-1/2" pitch)
•Number Of Tracks: 1
•Material: Steel

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
NK120B16D69F
NK120B16D71F
NK120B16D72F
NK120B16D73F
NK120B16D74F
NK120B16D75F
NK120B16D76F
NK120B16D77F
NK120B16D78F
NK120B16D79F
NK120B16D80F
NK120B17D26F
NK120B17D27F
NK120B17D28F
NK120B17D29F
NK120B17D30F
NK120B17D31F
NK120B17D32F
NK120B17D33F
NK120B17D34F
NK120B17D35F
NK120B17D36F
NK120B17D37F
NK120B17D38F
NK120B17D39F
NK120B17D40F
NK120B17D41F
NK120B17D42F
NK120B17D43F
NK120B17D44F
NK120B17D45F
NK120B17D46F
NK120B17D47F
NK120B17D48F
NK120B17D49F
NK120B17D50F
NK120B17D51F
NK120B17D52F
NK120B17D53F
NK120B17D54F
NK120B17D55F
NK120B17D56F
NK120B17D57F
NK120B17D58F
NK120B17D59F
NK120B17D61F
NK120B17D62F
NK120B17D63F
NK120B17D64F
NK120B17D65F
NK120B17D66F
NK120B17D67F
NK120B17D68F
NK120B17D69F
NK120B17D71F
NK120B17D72F
NK120B17D73F
NK120B17D74F
NK120B17D75F
NK120B17D76F
NK120B17D77F
NK120B17D78F
NK120B17D79F
NK120B17D80F
NK120B18D26F
NK120B18D27F
NK120B18D28F
NK120B18D29F
NK120B18D30F
NK120B18D31F
NK120B18D32F
NK120B18D33F
NK120B18D34F
NK120B18D35F
NK120B18D36F
NK120B18D37F
NK120B18D38F
NK120B18D39F
NK120B18D40F
NK120B18D41F
NK120B18D42F
NK120B18D43F
NK120B18D44F
NK120B18D45F
NK120B18D46F
NK120B18D47F
NK120B18D48F
NK120B18D49F
NK120B18D51F
NK120B18D52F

Minimum order quantity	Volume Discount	Days to Ship	Sprocket Shape	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	Shape B	69	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	16	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	16	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	16	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	16	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	16	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	16	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	26	17	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	27	17	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	28	17	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	29	17	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	30	17	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	31	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	17	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	17	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	17	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	17	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	17	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	17	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	17	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	17	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	17	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	17	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	17	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	26	18	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	27	18	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	28	18	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	29	18	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	30	18	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	31	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	18	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	18	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	18	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	18	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	18	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	18	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	18	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	18	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	18	16	4.3	M12

Basic Information

Chain No.	120	Number of Tracks	1	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

1,766 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia. d(mm)
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

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103
Clear
Number of Teeth(T)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

28

30

32

33

34

35

36

38

40

42

45

48

50

54

60
Clear
Key Groove Width b(mm)
8

10

12

14

16

18

20

22

25

28
Clear
Key Groove Depth t2(mm)
3.3

3.8

4.3

4.4

4.9

5.4

6.4
Clear
Set Screw Size M
- M8
- M10
- M12
- M16
Clear
type
- 120B
- 120C
Clear
Sprocket Shape
- Shape B
- C Shape
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 or C-Type, New JIS Key, 120 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

Sprocket Shape

CAD