K80 Sprocket Former B Type, Semi-F Series, Shaft Hole Machining Completed (New JIS Key) (K80B21D40F)

KATAYAMA CHAIN

Product Details:

Manufacturer part number: K80B21D40F

Brand: KATAYAMA CHAIN

Price: 149.70 €

Delivery time: 11 Days

Technical Data:

Number of Teeth: 21 T

Shaft Hole Dia. d: 40 mm

Key Groove Width b: 12 mm

Key Groove Depth t2: 3.3 mm

Set Screw Size M: M8

Part Number

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K80B21D40F

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Part Number
K80B21D40F

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
	149.70 €	1		11 Days	21	40	12	3.3	M8

Basic information

Sprocket Shape	B Type	Chain No.	80	Number of Tracks	1
Type	Shaft hole machining type	Material	Steel	Chain Type	Standard
Shaft Type	Shaft hole machined	Surface Treatment	Induction Hardened Tooth Tip	The Number of Set Screw	2
Set Screw Position Angle(°)	120	Variety	Standard (formerly, B type)

This page is K80 Sprocket Former B Type, Semi-F Series, Shaft Hole Machining Completed (New JIS Key), part number K80B21D40F.
You can find the detail information about specifications and dimensions on part number K80B21D40F.

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Basic Attributes

Type
- K80B-F
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Number of Teeth(T)
10

11

12

13

14

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16

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19

20

21
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Shaft Hole Dia. d(mm)
16

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21

22

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59

60
Clear
Key Groove Width b(mm)
5

6

8

10

12

14

16

18
Clear
Key Groove Depth t2(mm)
2.3

2.8

3.3

3.8

4.3

4.4
Clear
Set Screw Size M
- M6
- M8
- M10
- M12
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
K80B10D19F
K80B10D20F
K80B10D21F
K80B21D41F
K80B21D42F
K80B21D43F

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
59.24 €	1	11 Days	10	19	6	2.8	M6
59.24 €	1	11 Days	10	20	6	2.8	M6
59.24 €	1	11 Days	10	21	6	2.8	M6
149.70 €	1	11 Days	21	41	12	3.3	M8
149.70 €	1	11 Days	21	42	12	3.3	M8
149.70 €	1	11 Days	21	43	12	3.3	M8