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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
NK120B24D54F
NK120B24D55F
NK120B24D56F
NK120B24D57F
NK120B24D58F
NK120B24D59F
NK120B24D60F
NK120B24D61F
NK120B24D62F
NK120B24D63F
NK120B24D64F
NK120B24D65F
NK120B24D66F
NK120B24D67F
NK120B24D68F
NK120B24D69F
NK120B24D70F
NK120B24D71F
NK120B24D72F
NK120B24D73F
NK120B24D74F
NK120B24D75F
NK120B24D76F
NK120B24D77F
NK120B24D78F
NK120B24D79F
NK120B24D80F
NK120B24D81F
NK120B24D82F
NK120B24D83F
NK120B24D84F
NK120B24D85F
NK120B24D86F
NK120B24D87F
NK120B24D88F
NK120B24D89F
NK120B25D27F
NK120B25D28F
NK120B25D29F
NK120B25D30F
NK120B25D31F
NK120B25D32F
NK120B25D33F
NK120B25D34F
NK120B25D35F
NK120B25D36F
NK120B25D37F
NK120B25D38F
NK120B25D39F
NK120B25D40F
NK120B25D41F
NK120B25D42F
NK120B25D43F
NK120B25D44F
NK120B25D45F
NK120B25D46F
NK120B25D47F
NK120B25D48F
NK120B25D49F
NK120B25D50F
NK120B25D51F
NK120B25D52F
NK120B25D53F
NK120B25D54F
NK120B25D55F
NK120B25D56F
NK120B25D57F
NK120B25D58F
NK120B25D59F
NK120B25D60F
NK120B25D61F
NK120B25D62F
NK120B25D63F
NK120B25D64F
NK120B25D65F
NK120B25D66F
NK120B25D67F
NK120B25D68F
NK120B25D69F
NK120B25D71F
NK120B25D72F
NK120B25D73F
NK120B25D74F
NK120B25D75F
NK120B25D76F
NK120B25D77F
NK120B25D78F
NK120B25D79F
NK120B25D80F
NK120B25D81F

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	54	24	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	24	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	24	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	24	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	24	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	24	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	70	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	24	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	82	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	83	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	84	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	85	24	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	86	24	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	87	24	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	88	24	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	89	24	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	27	25	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	28	25	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	29	25	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	30	25	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	31	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	25	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	25	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	25	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	25	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	25	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	25	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	25	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	25	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	25	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	25	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	25	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	25	22	5.4	M16

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