Standard Sprocket Model 40B, Semi-F Series, Shaft Hole Machining Completed (New JIS Key) (Part Numbers - CAD Download)

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The semi-F series is a system for simple set up and rapid delivery of completed products with the desired machining (internal diameter, keyway, tap) of products with pilot holes completed.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
NK40B90D53F
NK40B90D54F
NK40B90D55F
NK40B90D56F
NK40B90D57F
NK40B90D58F
NK40B90D59F
NK40B90D60F

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 (°)
203.41 €	1	11 Days	90	53	16	4.3	M12	2	120
203.41 €	1	11 Days	90	54	16	4.3	M12	2	120
203.41 €	1	11 Days	90	55	16	4.3	M12	2	120
203.41 €	1	11 Days	90	56	16	4.3	M12	2	120
203.41 €	1	11 Days	90	57	16	4.3	M12	2	120
203.41 €	1	11 Days	90	58	16	4.3	M12	2	120
203.41 €	1	11 Days	90	59	18	4.4	M12	2	120
203.41 €	1	11 Days	90	60	18	4.4	M12	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

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Basic Attributes

Number of Teeth(T)
8

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Shaft Hole Dia. d(mm)
10

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Key Groove Width b(mm)
3

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8

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12

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18
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Key Groove Depth t2(mm)
1.4

1.8

2.3

2.8

3.3

3.8

4.3

4.4
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Set Screw Size M
- M4
- M5
- M6
- M8
- M10
- M12
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The Number of Set Screw
- 2
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Angle(°)
- 120
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Type
- 40B
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