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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
NK120B38D37F
NK120B38D38F
NK120B38D39F
NK120B38D40F
NK120B38D41F
NK120B38D42F
NK120B38D43F
NK120B38D44F
NK120B38D45F
NK120B38D46F
NK120B38D47F
NK120B38D48F
NK120B38D49F
NK120B38D50F
NK120B38D51F
NK120B38D52F
NK120B38D53F
NK120B38D54F
NK120B38D55F
NK120B38D56F
NK120B38D57F
NK120B38D58F
NK120B38D59F
NK120B38D60F
NK120B38D61F
NK120B38D62F
NK120B38D63F
NK120B38D64F
NK120B38D65F
NK120B38D66F
NK120B38D67F
NK120B38D68F
NK120B38D69F
NK120B38D70F
NK120B38D71F
NK120B38D72F
NK120B38D73F
NK120B38D74F
NK120B38D75F
NK120B38D76F
NK120B38D77F
NK120B38D78F
NK120B38D79F
NK120B38D80F
NK120B38D81F
NK120B38D82F
NK120B38D83F
NK120B38D84F
NK120B38D85F
NK120B38D86F
NK120B38D87F
NK120B38D88F
NK120B38D89F
NK120B38D90F
NK120B38D91F
NK120B38D92F
NK120B38D93F
NK120B38D94F
NK120B38D95F
NK120B40D31F
NK120B40D32F
NK120B40D33F
NK120B40D34F
NK120B40D35F
NK120B40D36F
NK120B40D37F
NK120B40D38F
NK120B40D39F
NK120B40D40F
NK120B40D41F
NK120B40D42F
NK120B40D43F
NK120B40D44F
NK120B40D45F
NK120B40D46F
NK120B40D47F
NK120B40D48F
NK120B40D49F
NK120B40D50F
NK120B40D51F
NK120B40D52F
NK120B40D53F
NK120B40D54F
NK120B40D55F
NK120B40D56F
NK120B40D57F
NK120B40D58F
NK120B40D59F
NK120B40D60F
NK120B40D61F

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	37	38	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	38	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	38	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	38	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	38	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	38	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	70	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	38	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	82	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	83	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	84	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	85	38	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	86	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	87	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	88	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	89	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	90	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	91	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	92	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	93	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	94	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	95	38	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	31	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	40	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	40	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	40	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	40	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	40	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	40	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	40	18	4.4	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

1,920 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Sprocket Shape
- Shape B
- C Shape
Clear
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
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

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

type

CAD