As a mechanism for transmitting the rotational power generated by the motor, synchronous pulleys and synchronous belts are generally widely used in design. The transmission and transmission functions are achieved through the engagement between the synchronous pulley and the synchronous belt teeth. Locally produced in China, you can enjoy low prices and high quality.
Product Name | Aluminium Alloy/Steel Timing Pulley Trapezoid MXL/XL/L/H/XH/XXH | |||
T-type T2.5/T5/T10/T20/AT3/AT5/AT10/AT20 and 2M/3M/5M/8M/14M/20M and | ||||
S3M/S5M/S8M/S14M Synthconous Belt Pulley | ||||
Teeth Profile | Trapezoidal toothed | MXL, XXL, XL, L, H, XH, XXH | ||
T-toothed | T2.5/T5/T10/T20/AT3/AT5/AT10/AT20 | |||
Arc toothed | HTD2M,HTD3M, HTD5M, HTD8M, HTD14M, HTD20M | |||
S-toothed | S2M, S3M, S4.5M, S5M, S8M, S14M | |||
Parabolic toothed(RPP) | P2M, P3M, P5M, P8M, P14M | |||
GT/GT2/GT3/Arc toothed | 1.5GT,2GT,3GT,5GT, 2MGT,3MGT,5MGT,8MGT,14MGT,Y8M | |||
Teeth Quantity | 10-150 teeth or customized | |||
Inner Bore | 3-200mm H7 precision or customized | |||
Belt Width | 4mm, 6mm, 9mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 1/4'', 5/16'', 3/8'', 1/2'', 3/4'', 1'', 1.5'', 2''or customized | |||
Accessories | We can provide the service of assembling setscrews, bearings, shafts or taper bush | |||
Surface Treatment | Anodize,Black Oxide,Phosphate and Galvanization |
Ordering information
If you need a Customized pulley, Please Tell us the Following size
1. what is a type of Timing Pulley? 2. What is the material of the Timing
Pulley? 3. How many Tooth Number of Timing Pulley?
4. How much is the Bore of Timing Pulley?
5. How much is the width of the Timing Belt?
6. What is the structure of Timing Pulley?
7. What is the fixed mode of Timing Pulley? Keyway or Set Screws
HTD 3M 5M 8M 2GT 3GT 5GT 8YU S2M S3M MXL XL L H T2.5 T5 T10 P2m P3m P5m Timing Pulley Wheel Synchronous
About the price of products
1. The title of the price (0.79-0.99) USD, the price of this is not true!
2. The belt's price is based on your timing belt size, different sizes different prices, please contact us!
3. After confirming the size, I will give you a quoted price, and I will modify the correct price. then you pay it!
5M Synchronous Pulley

Suitable for 15mm belt
No.of Teeth | Model | Bushing | PD | OD | A | Type | Max Bore | Specifications(mm) | |||
F | K | L | M | ||||||||
34 | 34-5M15F-1008 | 1008 | 54.11 | 52.97 | 58.0 | 3F | 25.0 | 20.5 | 22.0 | 1.5 | |
36 | 36-5M15F-1108 | 1108 | 57.30 | 56.16 | 61.0 | 3F | 28.0 | 20.5 | 22.0 | 1.5 | |
38 | 38-5M15F-1108 | 1108 | 60.48 | 59.34 | 65.0 | 3F | 28.0 | 20.5 | 22.0 | 1.5 | |
40 | 40-5M15F-1108 | 1108 | 63.66 | 62.52 | 71.0 | 3F | 28.0 | 20.5 | 22.0 | 1.5 | |
44 | 44-5M15F-1108 | 1108 | 70.03 | 68.89 | 74.0 | 3F | 28.0 | 20.5 | 22.0 | 1.5 | |
48 | 48-5M15F-1210 | 1210 | 76.39 | 75.25 | 83.0 | 3F | 32.0 | 20.5 | 25.0 | 4.5 | |
56 | 56-5M15F-1210 | 1210 | 89.13 | 87.98 | 93.0 | 3F | 32.0 | 20.5 | 25.0 | 4.5 | |
64 | 64-5M15F-1210 | 1210 | 101.86 | 100.72 | 106.0 | 3F | 32.0 | 20.5 | 25.0 | 4.5 | |
72 | 72-5M15F-1610 | 1610 | 114.59 | 113.45 | 118.0 | 3F | 42.0 | 20.5 | 25.0 | 4.5 | |
80 | 80-5M15F-1610 | 1610 | 127.32 | 126.18 | 135.0 | 3F | 42.0 | 20.5 | 25.0 | 4.5 | |
90 | 90-5M15F-1610 | 1610 | 143.24 | 142.10 | - | 10 | 42.0 | 20.5 | 2.25 | 25.0 | 2.25 |
112 | 112-5M15F-1610 | 1610 | 178.25 | 177.11 | - | 10 | 42.0 | 20.5 | 2.25 | 25.0 | 2.25 |
136 | 136-5M15F-2012 | 2012 | 216.45 | 215.31 | - | 10 | 50.0 | 20.5 | 5.75 | 32.0 | 5.75 |
150 | 150-5M15F-2012 | 2012 | 238.73 | 237.59 | - | 10 | 50.0 | 20.5 | 5.75 | 32.0 | 5.75 |
8M Synchronous Pulley

Suitable for 20mm belt
No. Of Teeth | Model | Bushing | PD | OD | A | Type | Max Bore | Specification(mm) | |||
F | K | L | M | ||||||||
22 | 22-8M20F-1008 | 1008 | 56.02 | 54.65 | 65 | 4F | 25.0 | 28 | 6 | 22.0 | |
24 | 24-8M20F-1108 | 1108 | 61.12 | 59.75 | 70 | 4F | 28.0 | 28 | 6 | 22.0 | |
26 | 26-8M20F-1108 | 1108 | 66.21 | 64.84 | 75 | 4F | 28.0 | 28 | 6 | 22.0 | |
28 | 28-8M20F-1108 | 1108 | 71.30 | 70.08 | 80 | 4F | 28.0 | 28 | 6 | 22.0 | |
30 | 30-8M20F-1108 | 1108 | 76.39 | 75.13 | 85 | 4F | 28.0 | 28 | 6 | 22.0 | |
32 | 32-8M20F-1610 | 1610 | 81.49 | 80.16 | 90 | 4F | 42.0 | 28 | 3 | 25.0 | |
34 | 34-8M20F-1610 | 1610 | 86.58 | 85.22 | 95 | 4F | 42.0 | 28 | 3 | 25.0 | |
36 | 36-8M20F-1610 | 1610 | 91.67 | 90.30 | 100 | 4F | 42.0 | 28 | 3 | 25.0 | |
38 | 38-8M20F-1610 | 1610 | 96.77 | 95.39 | 106 | 4F | 42.0 | 28 | 3 | 25.0 | |
40 | 40-8M20F-1610 | 1610 | 101.86 | 100.49 | 110 | 4F | 42.0 | 28 | 3 | 25.0 | |
42 | 42-8M20F-1610 | 1610 | 106.95 | 105.58 | 110 | 4F | 42.0 | 28 | 3 | 25.0 | |
44 | 44-8M20F-2012 | 2012 | 112.05 | 110.67 | 121 | 3F | 50.0 | 28 | - | 32.0 | 4 |
48 | 48-8M20F-2012 | 2012 | 122.23 | 120.86 | 131 | 3F | 50.0 | 28 | - | 32.0 | 4 |
56 | 56-8M20F-2012 | 2012 | 142.60 | 141.23 | 151 | 3F | 50.0 | 28 | - | 32.0 | 4 |
60 | 60-8M20F-2012 | 2012 | 152.79 | 151.42 | 158 | 3F | 50.0 | 28 | - | 32.0 | 4 |
64 | 64-8M20F-2012 | 2012 | 162.97 | 161.60 | 171 | 12F | 50.0 | 28 | 2 | 32.0 | 2 |
72 | 72-8M20F-2012 | 2012 | 183.35 | 181.97 | 192 | 12F | 50.0 | 28 | 2 | 32.0 | 2 |
80 | 80-8M20-2012 | 2012 | 203.72 | 202.35 | - | 12 | 50.0 | 28 | 2 | 32.0 | 2 |
90 | 90-8M20-2012 | 2012 | 229.18 | 227.81 | - | 12 | 50.0 | 28 | 2 | 32.0 | 2 |
14M Synchronous Pulley
Suitable for 40mm belt
No. Of Teeth | Model | Bushing | PD | OD | A | Type | Max Bore | Specifications(mm) | |||
F | K | L | M | ||||||||
28 | 28-14M40F-2012 | 2012 | 124.78 | 122.12 | 141 | 6F | 50 | 54 | 11 | 32 | 11 |
29 | 29-14M40F-2012 | 2012 | 129.23 | 126.57 | 141 | 6F | 50 | 54 | 11 | 32 | 11 |
30 | 30-14M40F-2012 | 2012 | 133.69 | 130.99 | 156 | 6F | 50 | 54 | 11 | 20 | 11 |
32 | 32-14M40F-2012 | 2012 | 142.60 | 139.88 | 156 | 6F | 50 | 54 | 11 | 32 | 11 |
34 | 34-14M40F-2517 | 2517 | 151.52 | 148.79 | 165 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
35 | 35-14M40F-2517 | 2517 | 155.97 | 153.18 | 173 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
36 | 36-14M40F-2517 | 2517 | 160.43 | 157.68 | 173 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
38 | 38-14M40F-2517 | 2517 | 169.34 | 166.60 | 182 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
40 | 40-14M40F-2517 | 2517 | 178.25 | 175.49 | 191 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
42 | 42-14M40F-2517 | 2517 | 187.17 | 184.37 | 202 | 6F | 60 | 54 | 4.5 | 45 | 4.5 |
44 | 44-14M40F-3020 | 3020 | 196.08 | 193.28 | 209 | 6F | 75 | 54 | 1.5 | 51 | 1.5 |
45 | 45-14M40F-3020 | 3020 | 200.54 | 197.74 | 212 | 6F | 75 | 54 | 1.5 | 51 | 1.5 |
48 | 48-14M40F-3020 | 3020 | 213.90 | 211.11 | 227 | 6F | 75 | 54 | 1.5 | 51 | 1.5 |
50 | 50-14M40F-3020 | 3020 | 222.84 | 220.02 | 246 | 6F | 75 | 54 | 1.5 | 51 | 1.5 |
56 | 56-14M40F-3020 | 3020 | 249.55 | 246.76 | 264 | 6F | 75 | 54 | 1.5 | 51 | 1.5 |
60 | 60-14M40F-3020 | 3020 | 267.38 | 264.59 | 281 | 7F | 75 | 54 | 1.5 | 51 | 1.5 |
64 | 64-14M40F-3020 | 3020 | 285.21 | 282.41 | 298 | 7F | 75 | 54 | 1.5 | 51 | 1.5 |
72 | 72-14M40-3020 | 3020 | 320.86 | 318.06 | - | 7 | 75 | 54 | 1.5 | 51 | 1.5 |
80 | 80-14M40-3020 | 3020 | 356.51 | 353.71 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
90 | 90-14M40-3020 | 3020 | 401.07 | 398.28 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
112 | 112-14M40-3020 | 3020 | 499.11 | 496.32 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
144 | 144-14M40-3020 | 3020 | 641.71 | 638.92 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
168 | 168-14M40-3020 | 3020 | 748.66 | 745.87 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
192 | 192-14M40-3020 | 3020 | 855.62 | 852.82 | - | 8 | 75 | 54 | 1.5 | 51 | 1.5 |
216 | 216-14M40-3020 | 3020 | 962.57 | 959.76 | 8 | 75 | 54 | 1.5 | 51 | 1.5 |

Suitable for 115mm belt
No of Teeth | Model | Bushing | PD | OD | A | Type | Max Bore | Specification(mm) | |||
E | L | F | K | ||||||||
34 | 34-20M115F-F | F | 216.46 | 212.14 | 240 | 21F | 90 | - | 64.00 | 137.00 | 36.50 |
36 | 36-20M115F-F | F | 229.18 | 224.87 | 251 | 21F | 90 | - | 64.00 | 137.00 | 36.50 |
38 | 38-20M115F-F | F | 241.91 | 237.59 | 265 | 21F | 90 | - | 64.00 | 137.00 | 36.50 |
40 | 40-20M115F-F | F | 254.66 | 250.34 | 275 | 21F | 90 | - | 64.00 | 137.00 | 36.50 |
44 | 44-20M115F-F | F | 280.11 | 275.79 | 300 | 21F | 90 | - | 64.00 | 137.00 | 36.50 |
48 | 48-20M115F-J | J | 305.59 | 301.27 | 325 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
52 | 52-20M115F-J | J | 331.04 | 326.72 | 349 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
56 | 56-20M115F-J | J | 356.51 | 352.20 | 375 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
60 | 60-20M115F-J | J | 381.97 | 377.65 | 405 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
64 | 64-20M115F-J | J | 407.44 | 403.12 | 430 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
68 | 68-20M115F-J | J | 432.92 | 428.60 | 456 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
72 | 72-20M115F-J | J | 458.37 | 454.05 | 479 | 11F | 100 | 8.50 | 81.00 | 137.00 | 28.00 |
80 | 80-20M115F-M | M | 509.30 | 504.98 | 530 | 23F | 130 | 34.50 | 132.00 | 137.00 | 5.00 |
90 | 90-20M115F-M | M | 572.97 | 568.66 | 595 | 23F | 130 | 34.50 | 132.00 | 137.00 | 5.00 |
112 | 112-20M115-M | M | 713.03 | 708.71 | - | 35 | 130 | 34.50 | 132.00 | 137.00 | 5.00 |
144 | 144-20M115-N | N | 916.74 | 912.42 | - | 33 | 140 | 36.50 | 159.00 | 137.00 | - |
168 | 168-20M115-N | N | 1069.54 | 1065.23 | - | 33 | 140 | 36.50 | 159.00 | 137.00 | - |
192 | 192-20M115-N | N | 1222.32 | 1218.01 | - | 33 | 140 | 36.50 | 159.00 | 137.00 | - |
216 | 216-20M115-N | N | 1375.11 | 1370.79 | - | 33 | 140 | 36.50 | 159.00 | 137.00 | - |

The company boasts modern production workshops and advanced equipment. We focus on themachinery manufacturing field and are dedicated to providing high-quality products to our customers.Our main products include pulleys, couplings, synchronous pulleys, gears, racks, sprockets, clampingsleeves, bearing housings, worm gears, and other transmission components, as well as mechanical andelectrical equipment, and mechanical parts and components, These products are widely used in variousindustries, including automobile manufacturing, CNC machine tools, metallurgy, mining machinery,agricultural machinery, power generation, chemical industry, wind power, and petroleum.


A: Yes, we provide samples free of charge, though the cost of freight is not included.
Q2: Do you provide OEM order service?
A: Yes, we provide ODM&OEM services to customers around the world, and we can customize different brands and different sizes of packaging boxes according to customers' requirements.
Q3: Do you have your factory?
A: Yes, we specialized in mechanical parts manufacturing for 15 years.
Q4: How long is your delivery time?
A: The standard parts are expected to be shipped in about 10 days, while then-standard custom parts are expected to be shipped in about 30 days. The delivery times vary depending on the specific product.
Q5: What are your packing conditions?
A: We use standardized export packaging.