Screw Gear SN (Part Numbers - CAD Download)

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Volume Discount

Spiral gears have crossed axes (R & R, L & L) and parallel axes (R & L), depending on combinations of screw direction. Pay attention to axial direction and rotational direction.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
SN3-30RJ32
SN3-30RJ35
SN3-30RJ40
SN3-30RJ45
SN3-30RJ50
SN4-10L
SN4-10LJ20
SN4-10LJ22
SN4-10R
SN4-10RJ20
SN4-10RJ22
SN4-13L
SN4-13LJ20
SN4-13LJ22
SN4-13LJ25
SN4-13LJ28
SN4-13LJ30
SN4-13LJ32
SN4-13LJ35
SN4-13R
SN4-13RJ20
SN4-13RJ22
SN4-13RJ25
SN4-13RJ28
SN4-13RJ30
SN4-13RJ32
SN4-13RJ35
SN4-15L
SN4-15LJ20
SN4-15LJ22
SN4-15LJ25
SN4-15LJ28
SN4-15LJ30
SN4-15LJ32
SN4-15LJ35
SN4-15LJ40
SN4-15R
SN4-15RJ20
SN4-15RJ22
SN4-15RJ25
SN4-15RJ28
SN4-15RJ30
SN4-15RJ32
SN4-15RJ35
SN4-15RJ40
SN4-20L
SN4-20LJ20
SN4-20LJ22
SN4-20LJ25
SN4-20LJ28
SN4-20LJ30
SN4-20LJ32
SN4-20LJ35
SN4-20LJ40
SN4-20LJ45
SN4-20LJ50
SN4-20R
SN4-20RJ20
SN4-20RJ22
SN4-20RJ25

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Module	Number of Teeth (Teeth)	Twisting Direction	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia.	Face Width (mm)	Boss diameter B (φ)	Hole diameter a (φ)	Keyway (mm)	Size of Screw Hole	Screw Hole Dimensions (mm)	Shaft Hole Specifications
143.23 €	1	Available	9 Days	10	3	30	Right	Keyway + Tap	-	25	90	32	10×3.3	M8	9	Finished product
142.94 €	1	Available	9 Days	10	3	30	Right	Keyway + Tap	-	25	90	35	10×3.3	M8	9	Finished product
142.41 €	1	Available	9 Days	10	3	30	Right	Keyway + Tap	-	25	90	40	12×3.3	M8	9	Finished product
141.75 €	1	Available	9 Days	10	3	30	Right	Keyway + Tap	-	25	90	45	14×3.8	M10	9	Finished product
141.06 €	1	Available	9 Days	10	3	30	Right	Keyway + Tap	-	25	90	50	14×3.8	M10	9	Finished product
49.24 €	1		6 Days	10	4	10	Left	Round Hole	20	30	45	20	NA	-	-	Pilot Hole Product
103.24 €	1	Available	9 Days	10	4	10	Left	Keyway + Tap	-	30	45	20	6×2.8	M5	10	Finished product
119.27 €	1	Available	9 Days	10	4	10	Left	Keyway + Tap	-	30	45	22	6×2.8	M5	10	Finished product
49.24 €	1		6 Days	10	4	10	Right	Round Hole	20	30	45	20	NA	-	-	Pilot Hole Product
103.24 €	1	Available	9 Days	10	4	10	Right	Keyway + Tap	-	30	45	20	6×2.8	M5	10	Finished product
119.27 €	1	Available	9 Days	10	4	10	Right	Keyway + Tap	-	30	45	22	6×2.8	M5	10	Finished product
68.04 €	1		6 Days	10	4	13	Left	Round Hole	20	30	60	20	NA	-	-	Pilot Hole Product
122.05 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	20	6×2.8	M5	10	Finished product
138.10 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	22	6×2.8	M5	10	Finished product
137.72 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	25	8×3.3	M6	10	Finished product
137.35 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	28	8×3.3	M6	10	Finished product
137.07 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	30	8×3.3	M6	10	Finished product
138.84 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	32	10×3.3	M8	10	Finished product
138.38 €	1	Available	9 Days	10	4	13	Left	Keyway + Tap	-	30	60	35	10×3.3	M8	10	Finished product
68.04 €	1		6 Days	10	4	13	Right	Round Hole	20	30	60	20	NA	-	-	Pilot Hole Product
122.05 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	20	6×2.8	M5	10	Finished product
138.10 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	22	6×2.8	M5	10	Finished product
137.72 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	25	8×3.3	M6	10	Finished product
137.35 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	28	8×3.3	M6	10	Finished product
137.07 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	30	8×3.3	M6	10	Finished product
138.84 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	32	10×3.3	M8	10	Finished product
138.38 €	1	Available	9 Days	10	4	13	Right	Keyway + Tap	-	30	60	35	10×3.3	M8	10	Finished product
84.75 €	1		6 Days	10	4	15	Left	Round Hole	20	30	70	20	NA	-	-	Pilot Hole Product
138.76 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	20	6×2.8	M5	10	Finished product
154.81 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	22	6×2.8	M5	10	Finished product
154.44 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	25	8×3.3	M6	10	Finished product
154.06 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	28	8×3.3	M6	10	Finished product
153.78 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	30	8×3.3	M6	10	Finished product
155.54 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	32	10×3.3	M8	10	Finished product
155.07 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	35	10×3.3	M8	10	Finished product
154.15 €	1	Available	9 Days	10	4	15	Left	Keyway + Tap	-	30	70	40	12×3.3	M8	10	Finished product
84.75 €	1		6 Days	10	4	15	Right	Round Hole	20	30	70	20	NA	-	-	Pilot Hole Product
138.76 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	20	6×2.8	M5	10	Finished product
154.81 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	22	6×2.8	M5	10	Finished product
154.44 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	25	8×3.3	M6	10	Finished product
154.06 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	28	8×3.3	M6	10	Finished product
153.78 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	30	8×3.3	M6	10	Finished product
155.54 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	32	10×3.3	M8	10	Finished product
155.07 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	35	10×3.3	M8	10	Finished product
154.15 €	1	Available	9 Days	10	4	15	Right	Keyway + Tap	-	30	70	40	12×3.3	M8	10	Finished product
145.32 €	1		6 Days	10	4	20	Left	Round Hole	20	30	90	20	NA	-	-	Pilot Hole Product
139.22 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	20	6×2.8	M5	10	Finished product
150.42 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	22	6×2.8	M5	10	Finished product
150.16 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	25	8×3.3	M6	10	Finished product
149.90 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	28	8×3.3	M6	10	Finished product
149.71 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	30	8×3.3	M6	10	Finished product
150.93 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	32	10×3.3	M8	10	Finished product
150.61 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	35	10×3.3	M8	10	Finished product
149.99 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	40	12×3.3	M8	10	Finished product
151.03 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	45	14×3.8	M10	10	Finished product
150.24 €	1	Available	9 Days	10	4	20	Left	Keyway + Tap	-	30	90	50	14×3.8	M10	10	Finished product
143.59 €	1		7 Days	10	4	20	Right	Round Hole	20	30	90	20	NA	-	-	Pilot Hole Product
139.22 €	1	Available	9 Days	10	4	20	Right	Keyway + Tap	-	30	90	20	6×2.8	M5	10	Finished product
150.42 €	1	Available	9 Days	10	4	20	Right	Keyway + Tap	-	30	90	22	6×2.8	M5	10	Finished product
150.16 €	1	Available	9 Days	10	4	20	Right	Keyway + Tap	-	30	90	25	8×3.3	M6	10	Finished product

Basic information

Material(mm)	Steel	Heat Treatment(φ)	NA	Ground Tooth	NA
Surface Treatment	Black Oxide	Hole Dia. Tolerance	H7	Metal system material	EN 1.1191 Equiv.
Torsional Angle(°)	45	Accuracy Grade	N9 Grade

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Stock

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Basic Attributes

Module
1

1.5

2

2.5

3

4
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Number of Teeth(Teeth)
10

13

15

20

26

30
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Twisting Direction
- Right
- Left
Clear
Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
Clear
Shaft Bore Dia., Shaft Dia.
6

8

10

12

15

20
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Face Width(mm)
10

15

20

22

25

30
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Boss diameter B(φ)
15

16

18

22

23

25

26

30

34

35

40

45

50

60

65

70

80

90

100

110
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Hole diameter a(φ)
6

8

10

12

14

15

16

17

18

19

20

22

25

28

30

32

35

40

45

50
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Keyway(mm)
- 4×1.8
- 5×2.3
- 6×2.8
- 8×3.3
- 10×3.3
- 12×3.3
- 14×3.8
- NA
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Size of Screw Hole
- M4
- M5
- M6
- M8
- M10
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Screw Hole Dimensions(mm)
- 5
- 7.5
- 8
- 9
- 10
Clear
Shaft Hole Specifications
- Finished product
- Pilot Hole Product
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Type
- SN
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