Spur gear / steel / module 2.5

Promotional pricing ends 31/12/2024
Volume Discount

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

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

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Data to be displayed: 30; 45; 60

Part Number
S2.5S10L-2820
S2.5S12K-2812
S2.5S14B-1612N
S2.5S14B-1812N
S2.5S16A-1612
S2.5S16A-2812
S2.5S16B-1812N
S2.5S18A-1612
S2.5S18B-1612N
S2.5S18B-1814N
S2.5S20A-1612F
S2.5S20A-1812F
S2.5S20A-2514F
S2.5S20A-2814F
S2.5S20B-1812
S2.5S20B#1820
S2.5S20B-2814
S2.5S20B#2825
S2.5S24A-1814F
S2.5S24A-2814F
S2.5S24B-1614
S2.5S24B-1814
S2.5S24B-2515
S2.5S28A-1614F
S2.5S28A-1814F
S2.5S28B-1814
S2.5S28B#1820
S2.5S30A-2518F
S2.5S30B-1814
S2.5S30B-2816
S2.5S32A-1616F
S2.5S32A-2518F
S2.5S32B-1616
S2.5S32B-2516
S2.5S36A-1616F
S2.5S36B-1616
S2.5S36B-2518
S2.5S40A-1616F
S2.5S40B-1616
S2.5S40B#1620
S2.5S40B#1625
S2.5S40B-2518
S2.5S40B#2525
S2.5S40BF-2512
S2.5S48A-1616F
S2.5S48A-2518F
S2.5S48B-1616
S2.5S48B-2518
S2.5S50A-1616F
S2.5S50A-2518F
S2.5S50B-2518
S2.5S56A-2518F
S2.5S56B-1618
S2.5S60A-1616F
S2.5S60A-2518F
S2.5S60B-1618
S2.5S60B-2520
S2.5S64A-1616F
S2.5S64A-2518F
S2.5S70BF-2520

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)
49.77 €	1		7 Days	10	10	Groove	-	20	28	Class 8～9 Equivalent	Round hole lathed finish	Pilot Hole Product	L1
20.53 €	1		7 Days	10	12	K Type	Round Hole	12	28	Class 8～9 Equivalent	Round hole lathed finish	Pilot Hole Product	K2
12.93 €	1		7 Days	10	14	B Type	Round Hole	12	16	Class 8～9 Equivalent	Round Hole	Pilot Hole Product	B1
14.43 €	1		7 Days	10	14	B Type	Round Hole	12	18	Class 8～9 Equivalent	Round Hole	Pilot Hole Product	B1
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
17.82 €	1		7 Days	10	16	B Type	Round Hole	12	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
13.51 €	1		7 Days	10	18	Shape A	Round Hole	12	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
17.51 €	1		7 Days	10	18	B Type	Round Hole	12	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
19.30 €	1		7 Days	10	18	B Type	Round Hole	14	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
21.88 €	1		7 Days	10	20	B Type	Round Hole	12	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
31.15 €	1		7 Days	10	20	B Type	Keyway + Tap	20	18	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
26.38 €	1		7 Days	10	20	B Type	Round Hole	14	28	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
38.42 €	1		7 Days	10	20	B Type	Keyway + Tap	25	28	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
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
24.39 €	1		8 Days	10	24	B Type	Round Hole	14	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
26.97 €	1		7 Days	10	24	B Type	Round Hole	14	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
29.26 €	1		7 Days	10	24	B Type	Round Hole	15	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
32.84 €	1		7 Days	10	28	B Type	Round Hole	14	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
44.90 €	1		7 Days	10	28	B Type	Keyway + Tap	20	18	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
28.59 €	1		7 Days	10	30	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
35.23 €	1		8 Days	10	30	B Type	Round Hole	14	18	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
41.41 €	1		7 Days	10	30	B Type	Round Hole	16	28	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
38.42 €	1		7 Days	10	32	B Type	Round Hole	16	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
42.31 €	1		7 Days	10	32	B Type	Round Hole	16	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
32.26 €	1		7 Days	10	36	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
47.18 €	1		7 Days	10	36	B Type	Round Hole	16	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
51.76 €	1		7 Days	10	36	B Type	Round Hole	18	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
36.76 €	1		7 Days	10	40	Shape A	Round Hole	16	16	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
53.75 €	1		7 Days	10	40	B Type	Round Hole	16	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
71.79 €	1		7 Days	10	40	B Type	Keyway + Tap	20	16	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
71.79 €	1		7 Days	10	40	B Type	Keyway + Tap	25	16	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
61.52 €	1		7 Days	10	40	B Type	Round Hole	18	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
87.80 €	1		7 Days	10	40	B Type	Keyway + Tap	25	25	Class 8 Equivalent	Round hole + keyway + tap hole	Finished product	B1
80.69 €	1		7 Days	10	40	B Type	Round Hole	12	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	B1
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
69.79 €	1		7 Days	10	48	B Type	Round Hole	16	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
81.14 €	1		7 Days	10	48	B Type	Round Hole	18	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
91.19 €	1		7 Days	10	50	B Type	Round Hole	18	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
73.81 €	1		8 Days	10	56	Shape A	Round Hole	18	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	A1
85.81 €	1		7 Days	10	56	B Type	Round Hole	18	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
94.38 €	1		8 Days	10	60	B Type	Round Hole	18	16	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
114.29 €	1		7 Days	10	60	B Type	Round Hole	20	25	Class 8 Equivalent	Round Hole	Pilot Hole Product	B1
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
150.49 €	1		7 Days	10	70	B Type	Round Hole	20	25	Class 8 Equivalent	Round hole lathed finish	Pilot Hole Product	B1

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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Stock

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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
Clear
Shape
- Shape A
- B Type
- K Type
- Groove
Clear
Shaft Bore Config.
- Round Hole
- Keyway + Tap
Clear
Shaft Bore Dia., Shaft Dia. d(Ø)
12

14

15

16

18

20

22

25

35
Clear
Tooth Width B(mm)
16

18

25

28
Clear
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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