Standard Sprocket Model 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key) (NK40B23D21F)

Promotional pricing ends 30/11/2024
Volume Discount

KATAYAMA CHAIN

Product Details:

Manufacturer part number: NK40B23D21F

Brand: KATAYAMA CHAIN

Price: 43.65 €

Delivery time: 11 Days

Technical Data:

Number of Teeth: 23 T

Shaft Hole Dia. d: 21 mm

Key Groove Width b: 6 mm

Key Groove Depth t2: 2.8 mm

Set Screw Size M: M6

Part Number

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NK40B23D21F

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Part Number
NK40B23D21F

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Number of Teeth (T)	Shaft Hole Dia. d (mm)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M	The Number of Set Screw	Angle (°)
	43.65 €	1		11 Days	23	21	6	2.8	M6	2	120

Basic information

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

This page is Standard Sprocket Model 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key), part number NK40B23D21F.
You can find the detail information about specifications and dimensions on part number NK40B23D21F.

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Basic Attributes

Type
- 40B
Clear
Number of Teeth(T)
8

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56

60

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68

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90
Clear
Shaft Hole Dia. d(mm)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

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60
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
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Optional Attributes

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

Variation of this product

Part Number
NK40B11D13F
NK40B12D11F
NK40B12D13F
NK40B23D23F
NK40B23D26F
NK40B23D27F

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Number of Teeth (T)	Shaft Hole Dia. d (mm)	Key Groove Width b (mm)	Key Groove Depth t2 (mm)	Set Screw Size M	The Number of Set Screw	Angle (°)
27.95 €	1	11 Days	11	13	5	2.3	M6	2	120
28.18 €	1	11 Days	12	11	-	-	-	-	-
28.18 €	1	11 Days	12	13	5	2.3	M6	2	120
43.65 €	1	11 Days	23	23	8	3.3	M8	2	120
43.65 €	1	11 Days	23	26	8	3.3	M8	2	120
43.65 €	1	11 Days	23	27	8	3.3	M8	2	120