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Roller Chain Sprockets - B-Type, New JIS Key, 40 Chain (Part Numbers)

Volume Discount

Katayama Chain

•Chain Type: RS
•Bore Style: with Finished Bore
•For Chain No. (Chain Pitch): 40B (1/2" pitch)
•Number Of Tracks: 1
•Sprocket Shape: Shape B

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
NK40B49D31F
NK40B49D32F
NK40B49D33F
NK40B49D34F
NK40B49D35F
NK40B49D36F
NK40B49D37F
NK40B49D38F
NK40B49D39F
NK40B49D40F
NK40B49D41F
NK40B49D42F
NK40B49D43F
NK40B49D44F
NK40B49D45F
NK40B49D46F
NK40B49D47F
NK40B49D48F
NK40B50D17F
NK40B50D18F
NK40B50D19F
NK40B50D20F
NK40B50D21F
NK40B50D22F
NK40B50D23F
NK40B50D24F
NK40B50D26F
NK40B50D27F
NK40B50D28F
NK40B50D29F
NK40B50D31F
NK40B50D33F
NK40B50D34F
NK40B50D36F
NK40B50D37F
NK40B50D38F
NK40B50D39F
NK40B50D41F
NK40B50D42F
NK40B50D43F
NK40B50D44F
NK40B50D46F
NK40B50D47F
NK40B50D48F
NK40B51D17F
NK40B51D18F
NK40B51D19F
NK40B51D20F
NK40B51D21F
NK40B51D22F
NK40B51D23F
NK40B51D24F
NK40B51D25F
NK40B51D26F
NK40B51D27F
NK40B51D28F
NK40B51D29F
NK40B51D30F
NK40B51D31F
NK40B51D32F
NK40B51D33F
NK40B51D34F
NK40B51D35F
NK40B51D36F
NK40B51D37F
NK40B51D38F
NK40B51D39F
NK40B51D40F
NK40B51D41F
NK40B51D42F
NK40B51D43F
NK40B51D44F
NK40B51D45F
NK40B51D46F
NK40B51D47F
NK40B51D48F
NK40B52D17F
NK40B52D18F
NK40B52D19F
NK40B52D20F
NK40B52D21F
NK40B52D22F
NK40B52D23F
NK40B52D24F
NK40B52D25F
NK40B52D26F
NK40B52D27F
NK40B52D28F
NK40B52D29F
NK40B52D30F

Minimum order quantity	Volume Discount	Days to Ship	Shaft Hole Dia. d (mm)	Number of Teeth (T)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M	The Number of Set Screw	Angle (°)
1 Piece(s)	Available	13 Days or more	31	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	32	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	33	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	34	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	35	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	36	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	37	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	38	49	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	39	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	40	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	41	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	42	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	43	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	44	49	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	45	49	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	46	49	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	47	49	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	48	49	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	17	50	5	2.3	M6	2	120
1 Piece(s)	Available	13 Days or more	18	50	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	19	50	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	20	50	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	21	50	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	22	50	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	23	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	24	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	26	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	27	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	28	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	29	50	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	31	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	33	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	34	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	36	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	37	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	38	50	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	39	50	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	41	50	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	42	50	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	43	50	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	44	50	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	46	50	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	47	50	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	48	50	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	17	51	5	2.3	M6	2	120
1 Piece(s)	Available	13 Days or more	18	51	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	19	51	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	20	51	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	21	51	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	22	51	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	23	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	24	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	25	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	26	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	27	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	28	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	29	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	30	51	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	31	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	32	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	33	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	34	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	35	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	36	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	37	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	38	51	10	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	39	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	40	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	41	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	42	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	43	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	44	51	12	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	45	51	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	46	51	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	47	51	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	48	51	14	3.8	M10	2	120
1 Piece(s)	Available	13 Days or more	17	52	5	2.3	M6	2	120
1 Piece(s)	Available	13 Days or more	18	52	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	19	52	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	20	52	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	21	52	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	22	52	6	2.8	M6	2	120
1 Piece(s)	Available	13 Days or more	23	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	24	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	25	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	26	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	27	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	28	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	29	52	8	3.3	M8	2	120
1 Piece(s)	Available	13 Days or more	30	52	8	3.3	M8	2	120

Basic Information

Sprocket Shape	Shape B	Chain No.	40	Number of Tracks	1
Material	Steel	Bore Style	Shaft hole machining type	Chain Type	Standard
Shaft Type	Shaft hole machined

Configure

1,326 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia. d(mm)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

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
Clear
Number of Teeth(T)
8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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

60

64

65

68

70

72

75

80

85

90
Clear
Key Groove Width b(mm)
3

4

5

6

8

10

12

14

16

18
Clear
Key Groove Depth t2(mm)
1.4

1.8

2.3

2.8

3.3

3.8

4.3

4.4
Clear
Set Screw Size M
- M4
- M5
- M6
- M8
- M10
- M12
Clear
The Number of Set Screw
- 2
Clear
Angle(°)
- 120
Clear
type
- 40B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

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, New JIS Key, 40 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

The Number of Set Screw

Angle(°)

type

CAD