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
SN3-30LJ30
SN3-30LJ32
SN3-30LJ35
SN3-30LJ40
SN3-30LJ45
SN3-30LJ50
SN4-10L
SN4-10LJ20
SN4-10LJ22
SN4-13L
SN4-13LJ20
SN4-13LJ22
SN4-13LJ25
SN4-13LJ28
SN4-13LJ30
SN4-13LJ32
SN4-13LJ35
SN4-15L
SN4-15LJ20
SN4-15LJ22
SN4-15LJ25
SN4-15LJ28
SN4-15LJ30
SN4-15LJ32
SN4-15LJ35
SN4-15LJ40
SN4-20L
SN4-20LJ20
SN4-20LJ22
SN4-20LJ25
SN4-20LJ28
SN4-20LJ30
SN4-20LJ32
SN4-20LJ35
SN4-20LJ40
SN4-20LJ45
SN4-20LJ50
SN4-26L
SN4-26LJ20
SN4-26LJ22
SN4-26LJ25
SN4-26LJ28
SN4-26LJ30
SN4-26LJ32
SN4-26LJ35
SN4-26LJ40
SN4-26LJ45
SN4-26LJ50
SN4-30L
SN4-30LJ20
SN4-30LJ22
SN4-30LJ25
SN4-30LJ28
SN4-30LJ30
SN4-30LJ32
SN4-30LJ35
SN4-30LJ40
SN4-30LJ45
SN4-30LJ50

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
143.46 €	1	Available	9 Days	10	3	30	Left	Keyway + Tap	-	25	90	30	8×3.3	M6	9	Finished product
143.23 €	1	Available	9 Days	10	3	30	Left	Keyway + Tap	-	25	90	32	10×3.3	M8	9	Finished product
142.94 €	1	Available	9 Days	10	3	30	Left	Keyway + Tap	-	25	90	35	10×3.3	M8	9	Finished product
142.41 €	1	Available	9 Days	10	3	30	Left	Keyway + Tap	-	25	90	40	12×3.3	M8	9	Finished product
141.75 €	1	Available	9 Days	10	3	30	Left	Keyway + Tap	-	25	90	45	14×3.8	M10	9	Finished product
141.06 €	1	Available	9 Days	10	3	30	Left	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
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
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
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
152.52 €	1		6 Days	10	4	26	Left	Round Hole	20	30	100	20	NA	-	-	Pilot Hole Product
190.20 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	20	6×2.8	M5	10	Finished product
201.40 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	22	6×2.8	M5	10	Finished product
201.15 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	25	8×3.3	M6	10	Finished product
200.88 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	28	8×3.3	M6	10	Finished product
200.68 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	30	8×3.3	M6	10	Finished product
201.88 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	32	10×3.3	M8	10	Finished product
201.55 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	35	10×3.3	M8	10	Finished product
200.93 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	40	12×3.3	M8	10	Finished product
202.00 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	45	14×3.8	M10	10	Finished product
201.21 €	1	Available	9 Days	10	4	26	Left	Keyway + Tap	-	30	100	50	14×3.8	M10	10	Finished product
205.83 €	1		6 Days	10	4	30	Left	Round Hole	20	30	110	20	NA	-	-	Pilot Hole Product
243.46 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	20	6×2.8	M5	10	Finished product
254.66 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	22	6×2.8	M5	10	Finished product
254.40 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	25	8×3.3	M6	10	Finished product
254.14 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	28	8×3.3	M6	10	Finished product
253.95 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	30	8×3.3	M6	10	Finished product
255.13 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	32	10×3.3	M8	10	Finished product
254.81 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	35	10×3.3	M8	10	Finished product
254.17 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	40	12×3.3	M8	10	Finished product
255.24 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	45	14×3.8	M10	10	Finished product
254.47 €	1	Available	9 Days	10	4	30	Left	Keyway + Tap	-	30	110	50	14×3.8	M10	10	Finished product

Basic information

Material	Steel	Heat Treatment	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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Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
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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
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Shaft Hole Specifications
- Finished product
- Pilot Hole Product
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Type
- SN
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Twisting Direction
- Right
- Left
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- 2D
- 3D
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