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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
NK120B28D53F
NK120B28D54F
NK120B28D55F
NK120B28D56F
NK120B28D57F
NK120B28D58F
NK120B28D59F
NK120B28D60F
NK120B28D61F
NK120B28D62F
NK120B28D63F
NK120B28D64F
NK120B28D65F
NK120B28D66F
NK120B28D67F
NK120B28D68F
NK120B28D69F
NK120B28D70F
NK120B28D71F
NK120B28D72F
NK120B28D73F
NK120B28D74F
NK120B28D75F
NK120B28D76F
NK120B28D77F
NK120B28D78F
NK120B28D79F
NK120B28D80F
NK120B28D81F
NK120B28D82F
NK120B28D83F
NK120B28D84F
NK120B28D85F
NK120B28D86F
NK120B28D87F
NK120B28D88F
NK120B28D89F
NK120B28D90F
NK120B28D91F
NK120B28D92F
NK120B28D93F
NK120B28D94F
NK120B28D95F
NK120B30D27F
NK120B30D28F
NK120B30D29F
NK120B30D30F
NK120B30D31F
NK120B30D32F
NK120B30D33F
NK120B30D34F
NK120B30D35F
NK120B30D36F
NK120B30D37F
NK120B30D38F
NK120B30D39F
NK120B30D40F
NK120B30D41F
NK120B30D42F
NK120B30D43F
NK120B30D44F
NK120B30D45F
NK120B30D46F
NK120B30D47F
NK120B30D48F
NK120B30D49F
NK120B30D50F
NK120B30D51F
NK120B30D52F
NK120B30D53F
NK120B30D54F
NK120B30D55F
NK120B30D56F
NK120B30D57F
NK120B30D58F
NK120B30D59F
NK120B30D60F
NK120B30D61F
NK120B30D62F
NK120B30D63F
NK120B30D64F
NK120B30D65F
NK120B30D66F
NK120B30D67F
NK120B30D68F
NK120B30D69F
NK120B30D71F
NK120B30D72F
NK120B30D73F
NK120B30D74F

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	53	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	28	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	28	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	70	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	28	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	82	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	83	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	84	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	85	28	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	86	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	87	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	88	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	89	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	90	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	91	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	92	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	93	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	94	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	95	28	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	27	30	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	28	30	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	29	30	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	30	30	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	31	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	30	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	30	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	30	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	30	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	30	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	30	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	30	20	4.9	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

1,912 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