Spur gear / steel / module 2.5

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Choose from a rich selection of hole diameters, face widths (light load / heavy load) and shapes (A type (without hub), B type (with hub), etc.).
Directly mountable slotted keyway machined and tapped product available.

Part Number

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the corresponding part number is displayed here.

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Data to be displayed: 30; 45; 60

Part Number
S2.5S16A-1612
S2.5S16A-2812
S2.5S18A-1612
S2.5S20A-1612F
S2.5S20A-1812F
S2.5S20A-2514F
S2.5S20A-2814F
S2.5S24A-1814F
S2.5S24A-2814F
S2.5S28A-1614F
S2.5S28A-1814F
S2.5S30A-2518F
S2.5S32A-1616F
S2.5S32A-2518F
S2.5S36A-1616F
S2.5S40A-1616F
S2.5S48A-1616F
S2.5S48A-2518F
S2.5S50A-1616F
S2.5S50A-2518F
S2.5S56A-2518F
S2.5S60A-1616F
S2.5S60A-2518F
S2.5S64A-1616F
S2.5S64A-2518F
S2.5S72A-1616F
S2.5S72A-2518F
S2.5S80A-1618F
S2.5S80A-2520F

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Number of Teeth (Teeth)	Shape	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia. d (Ø)	Tooth Width B (mm)	Precision (Old JIS)	Shaft hole finished	Pilot Hole Product, Completed Product	Shape (details)
11.19 €	1		7 Days	10	16	Shape A	Round Hole	12	16	Class 8～9 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
16.70 €	1		7 Days	10	16	Shape A	Round Hole	12	28	Class 8～9 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
13.51 €	1		7 Days	10	18	Shape A	Round Hole	12	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
14.05 €	1		7 Days	10	20	Shape A	Round Hole	12	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
17.88 €	1		7 Days	10	20	Shape A	Round Hole	12	18	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
19.70 €	1		7 Days	10	20	Shape A	Round Hole	14	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
16.29 € 9.45 €	1		Same day Stock	10	20	Shape A	Round Hole	14	28	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
22.47 €	1		7 Days	10	24	Shape A	Round Hole	14	18	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
28.29 €	1		7 Days	10	24	Shape A	Round Hole	14	28	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
22.21 €	1		7 Days	10	28	Shape A	Round Hole	14	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
23.00 €	1		7 Days	10	28	Shape A	Round Hole	14	18	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
28.59 €	1		7 Days	10	30	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
27.28 €	1		7 Days	10	32	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
32.06 €	1		7 Days	10	32	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
32.26 €	1		7 Days	10	36	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
36.76 €	1		7 Days	10	40	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
49.38 €	1	Available	5 Days	10	48	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
58.75 €	1		7 Days	10	48	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
53.17 €	1		7 Days	10	50	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
64.44 €	1		7 Days	10	50	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
73.81 €	1		8 Days	10	56	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
67.51 €	1		7 Days	10	60	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
82.66 €	1		8 Days	10	60	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
76.19 €	1		7 Days	10	64	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
91.41 €	1		8 Days	10	64	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
91.74 €	1		7 Days	10	72	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
110.75 €	1		7 Days	10	72	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
108.96 €	1		7 Days	10	80	Shape A	Round Hole	18	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
131.98 €	1		7 Days	10	80	Shape A	Round Hole	20	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1

Basic information

Material (Details)	Steel	Surface Treatment	NA	Ground Tooth	NA
Backlash	Available	Shaft Hole Specifications	Standard shaft hole product	Material (Details)	EN 1.1191 Equiv.

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Basic Attributes

Number of Teeth(Teeth)
10

12

14

16

18

20

24

28

30

32

36

40

48

50

56

60

64

70

72

80
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Shaft Bore Config.
- Round Hole
- Keyway + Tap
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Shaft Bore Dia., Shaft Dia. d(Ø)
12

14

15

16

18

20

22

25

35
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Tooth Width B(mm)
16

18

25

28
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Shaft hole finished
- Round Hole
- Round hole + keyway + tap hole
- Round hole lathed finish
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Pilot Hole Product, Completed Product
- Finished product
- Pilot Hole Product
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Shape (details)
A1

B1

L1

K2

B3
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Type
- S2.5S
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Shape
- Shape A
- B Type
- K Type
- Groove
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