[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Standard Sprocket, Model 40B (NK40B39)

[Features]
・ Standard sprocket made by induction hardening carbon steel
・ It is selectable from a wide range of number of teeth and shaft hole diameter

Part Number

Configured Part Number is shown.

NK40B39

Product TOP

: 30; 45; 60

Part Number
NK40B39

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Number of Teeth (T)	Shaft Hole Dia. d (mm)	Maximum Shaft Hole Dia. (mm)	Minimum Shaft Bore Diameter (mm)
	MYR 111.34	1 Piece(s)		10 Day(s) or more	39	16	45	17

Basic Information

Sprocket Shape	Shape B	Chain No.	40	Number of Strands	1
Material	Steel	Chain Type	Standard	Type	Pilot Holes Types
Shaft Type	Standard Pilot Holes

Please check the type/dimensions/specifications of the part NK40B39 in the Standard Sprocket, Model 40B series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- 40B
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

72

75

80

85

90
Clear
Shaft Hole Dia. d(mm)
9

10

12

13

14

16

20
Clear
Maximum Shaft Hole Dia.(mm)
14

16

18

20

22

25

28

32

35

40

42

45

48

51

55

60
Clear
Minimum Shaft Bore Diameter(mm)
10

11

13

14

15

17

21
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
NK40B13
NK40B14
NK40B15
NK40B40
NK40B41
NK40B42

Standard Unit Price	Minimum order quantity	Days to Ship	Number of Teeth (T)	Shaft Hole Dia. d (mm)	Maximum Shaft Hole Dia. (mm)	Minimum Shaft Bore Diameter (mm)
MYR 27.27	1 Piece(s)	10 Day(s) or more	13	12	20	13
MYR 29.84	1 Piece(s)	8 Day(s)	14	12	25	13
MYR 32.13	1 Piece(s)	8 Day(s)	15	12	28	13
MYR 95.52	1 Piece(s)	5 Day(s) or more	40	16	45	17
MYR 142.25	1 Piece(s)	10 Day(s) or more	41	16	48	17
MYR 106.75	1 Piece(s)	5 Day(s) or more	42	16	48	17

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

FBN40B Finished Bore Sprocket
KATAYAMA CHAIN

Standard Price : MYR 42.79-

Days to Ship : 5 Day(s) or more
Standard Sprocket Model, Type 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key)
KATAYAMA CHAIN

Standard Price : MYR 90.82-

Days to Ship : 10 Day(s) or more
Standard Sprocket, Model 35B
KATAYAMA CHAIN

Standard Price : MYR 15.23-

Days to Ship : 5 Day(s) or more
Standard Sprocket, Model 40A
KATAYAMA CHAIN

Standard Price : MYR 17.56-

Days to Ship : 5 Day(s) or more
K40 sprocket old type B
KATAYAMA CHAIN

Standard Price : MYR 27.78-

Days to Ship : 5 Day(s) or more
Standard Sprocket, Model 410B
KATAYAMA CHAIN

Standard Price : MYR 31.68-

Days to Ship : 5 Day(s) or more
FBN35B finished bore sprocket
KATAYAMA CHAIN

Standard Price : MYR 36.93-

Days to Ship : 2 Day(s) or more
Standard Sprocket, Model 50B
KATAYAMA CHAIN

Standard Price : MYR 28.40-

Days to Ship : 5 Day(s) or more
HG High-grade Tooth-tip Hardened Sprocket 40A
KATAYAMA CHAIN

Standard Price : MYR 29.42-

Days to Ship : 5 Day(s) or more
Sprocket, Standard Sprocket, 60B Type
KATAYAMA CHAIN

Standard Price : MYR 39.09-

Days to Ship : 5 Day(s) or more
Standard Sprocket Model NK40-2B, Semi-F Series, Shaft Hole Machining Finish (New JIS Key)
KATAYAMA CHAIN

Standard Price : MYR 144.81-

Days to Ship : 10 Day(s) or more
Stainless Steel Sprocket 40B Type
KATAYAMA CHAIN

Standard Price : MYR 73.10-

Days to Ship : 5 Day(s) or more

back next

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Standard Sprocket, Model 40B (NK40B39)

Basic Information

Configure

Specification/Dimensions

type

Number of Teeth(T)

Shaft Hole Dia. d(mm)

Maximum Shaft Hole Dia.(mm)

Minimum Shaft Bore Diameter(mm)

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm