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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
NK120B21D63F
NK120B21D64F
NK120B21D65F
NK120B21D66F
NK120B21D67F
NK120B21D68F
NK120B21D69F
NK120B21D70F
NK120B21D71F
NK120B21D72F
NK120B21D73F
NK120B21D74F
NK120B21D75F
NK120B21D76F
NK120B21D77F
NK120B21D78F
NK120B21D79F
NK120B21D80F
NK120B21D81F
NK120B21D82F
NK120B21D83F
NK120B21D84F
NK120B21D85F
NK120B21D86F
NK120B21D87F
NK120B21D88F
NK120B21D89F
NK120B22D27F
NK120B22D28F
NK120B22D29F
NK120B22D30F
NK120B22D31F
NK120B22D32F
NK120B22D33F
NK120B22D34F
NK120B22D35F
NK120B22D36F
NK120B22D37F
NK120B22D38F
NK120B22D39F
NK120B22D40F
NK120B22D41F
NK120B22D42F
NK120B22D43F
NK120B22D44F
NK120B22D45F
NK120B22D46F
NK120B22D47F
NK120B22D48F
NK120B22D49F
NK120B22D50F
NK120B22D51F
NK120B22D52F
NK120B22D53F
NK120B22D54F
NK120B22D55F
NK120B22D56F
NK120B22D57F
NK120B22D58F
NK120B22D59F
NK120B22D60F
NK120B22D61F
NK120B22D62F
NK120B22D63F
NK120B22D64F
NK120B22D65F
NK120B22D66F
NK120B22D67F
NK120B22D68F
NK120B22D69F
NK120B22D70F
NK120B22D71F
NK120B22D72F
NK120B22D73F
NK120B22D74F
NK120B22D75F
NK120B22D76F
NK120B22D77F
NK120B22D78F
NK120B22D79F
NK120B22D80F
NK120B22D81F
NK120B22D82F
NK120B22D83F
NK120B22D84F
NK120B22D85F
NK120B22D86F
NK120B22D87F
NK120B22D88F
NK120B22D89F

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	63	21	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	21	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	21	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	70	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	21	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	82	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	83	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	84	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	85	21	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	86	21	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	87	21	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	88	21	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	89	21	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	27	22	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	28	22	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	29	22	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	30	22	8	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	31	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	32	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	33	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	34	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	35	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	36	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	37	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	38	22	10	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	39	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	40	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	41	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	42	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	43	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	44	22	12	3.3	M8
1 Piece(s)	Available	13 Days or more	Shape B	45	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	46	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	47	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	48	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	49	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	50	22	14	3.8	M10
1 Piece(s)	Available	13 Days or more	Shape B	51	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	52	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	53	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	54	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	55	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	56	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	57	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	58	22	16	4.3	M12
1 Piece(s)	Available	13 Days or more	Shape B	59	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	60	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	61	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	62	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	63	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	64	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	65	22	18	4.4	M12
1 Piece(s)	Available	13 Days or more	Shape B	66	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	67	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	68	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	69	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	70	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	71	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	72	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	73	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	74	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	75	22	20	4.9	M16
1 Piece(s)	Available	13 Days or more	Shape B	76	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	77	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	78	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	79	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	80	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	81	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	82	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	83	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	84	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	85	22	22	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	86	22	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	87	22	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	88	22	25	5.4	M16
1 Piece(s)	Available	13 Days or more	Shape B	89	22	25	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