Timing Belt

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Timing Belt

The timing belt, also known as synchronous belt, enjoys lots of advantages. For example, it features smooth transmission without slipping, compact drive structure, high transmission efficiency, small shock, low noise, and easy maintenance. In addition, it achieves good performance at a highest transmission speed of 80m/s. The product is widely used in power transmission of various instruments, textile and tobacco machines, automobile, diesel engines, and other machinery.

POWER MOTO is an experienced timing belt manufacturer and supplier in China. We provide a wide range of products, including motorcycle spark plug, engine spark plug, deep groove ball bearing, low metallic brake pad, and more.

Auto Timing Belt

The auto timing belt is widely used in cars, buses and other vehicles. It is generally used inside of an auto engine, and can transmit higher power due to the tooth profile. Coming with one ply of fabric on the surface, the teeth increases anti-abrade capability of the product.

Our product can run quietly even at high speeds because of the smooth tooth engagement and direct contact of tooth top with pulley grooves. Adopting good material, the product can be kept with low noise during transmission. This exactly helps to ensure stable and quiet operation of the engine. In addition, it utilizes special chemicals to resist oil, heat, high temperature, and chemical corrosion.

Type ZA ZB ZH YH ZR YR ZS YS ZAS ZBS S8MYU FS MY MR RU ZLB
Pitch 9.53 9.53 9.53 8.00 9.53 8.00 9.53 8.00 9.53 9.53 8.00 9.525 8.00 9.53 9.53 9.53
Tooth height 1.91 2.29 3.5 3.04 3.2 2 3.53 2.95 2.32 2.76 3.05 3.05 3.06 3.45 3.41 2.7
Belt height 4.1 4.5 5.5 5.2 5.4 5.1 5.7 5.2 4.62 5.06 5.3 5.35 5.21 5.69 5.4 5.05
Variable Speed Belt

The variable speed belt can be frequently found in farm agriculture machines, croppers, scooters and motorcycles. With high and oil resistance, it allows machines to run stably with low noise. The strong tensile member and transverse modulus provide high horsepower rating. In addition, the tooth on bottom increases the transmission power and service life of the product.

Type W16 W20 W25 W31.5 W40 W50 W63 W80 W10
Top Width 16 20 25 31.5 40 50 63 80 10
Height 6 7 8 10 13 16 20 26 32
Garment Sewing and Washing Machine Belt

This belt must be provided with anti-static capacity because of special usage. It is made with excellent fabric to allow for long service life, as well as smooth and quiet running. As it is always used in small pulleys, so the product can offer high pliability.

Narrow Raw Edge Cogged V-Belt

This belt with a high horsepower rating requires about 1/3 of the space needed by traditional multiple v-belt drive. Due to the high heat and oil resistance, it achieves a much longer service life than poly v-belt. It also makes low noise during transmission. With superior fabric and polyester used inside, the product comes with high quality and long lifetime.

Specifications of Timing-Belt
No. Specification No. Specification No. Specification No. Specification
1 54ZA19 26 95ZA19 51 104RU25 76 110RU24
2 55ZA13 27 95MR19 52 105MR22 77 111ZA19
3 55ZBS13 28 95RU19 53 105S8M25 78 111ZA25
4 65YU13 29 95RU25 54 106MR19 79 111MR17
5 69ZA19 30 97MR17 55 106ZA19 80 111MR19
6 70RU16 31 97MR25 56 106MR24 81 111MR25
7 76ZBS19 32 98ZA19 57 106MY25 82 111MR31
8 80ZA19 33 99YU19 58 106RU24 83 111RU24
9 83ZBS19 34 99MY38 59 107RU24 84 112ZA25
10 84ZA19 35 101ZBS19 60 107MY19 85 112MR19
11 88ZA19 36 101MR24 61 107MY22 86 112S8M19
12 89ZA19 37 101RU17 62 107YU22 87 113MR24
13 89RU19 38 101MR30 63 107YU25 88 113MR19
14 91ZA19 39 101MY20 64 108MR25 89 113MR20
15 91RU19 40 101RU24 65 108RU24 90 113MY25
16 92ZA19 41 102ZA19 66 108RU24 91 113RU24
17 92ZB19 42 102MR19 67 108MR17 92 113YU25
18 92RU19 43 102MR25 68 108MR24 93 115ZA19
19 92RU22 44 103MR19 69 109ZA19 94 115S8M25
20 92MR19 45 103MR20 70 109MR19 95 116ZA19
21 92ZBS19 46 103MR38 71 109MR22 96 116MR19
22 93ZA19 47 103RU25 72 110ZA18 97 116MY29
23 94ZA19 48 104MR17 73 110MR25 98 117ZBS15
24 94MR25 49 104MR19 74 110S8M22 99 117ZBS19
25 95MR19 50 104MR25 75 110RU21 100 117ZBS25
No. Specification No. Specification No. Specification No. Specification
101 117MY19 126 125RU26 151 137MY25 176 154YU29
102 117MY25 127 125MR20 152 138S8M23 177 157RU25
103 118ZA19 128 126RU25 153 140RHD25 178 162S8M25
104 118MR19 129 126YU23 154 140YU25 179 163S8M28
105 119ZBS32 130 126ZA25 155 141RHD25 180 163RU25
106 119ZB25 131 127ZA25 156 143MY23 181 163ZBS25
107 120ZA18 132 127MY24 157 143YU26 182 164S8M27
108 120ZA19 133 127MR25 158 144RHD25 183 167MR23
109 120ZBS19 134 127RU25 159 145RU30 184 168YU25
110 121ZA18 135 128MY26 160 145S8M23 185 169ZA34
111 121MY19 136 129MR25 161 145YU26 186 169S8M24
112 121MY28 137 129RU25 162 146S8M20 187 173S8M28
113 121MY20 138 130MR25 163 146S8M25 188 175S8M28
114 121MY24 139 131RU25 164 147S8M27 189 177YU30
115 121YU22 140 131MY30 165 148MR23 190 178MR30
116 122ZA19 141 132RU27 166 148ZA25 191 187YU32
117 122ZBS19 142 133ZA25 167 149RU25 192 192S8M30
118 122ZA21 143 133ZAS25 168 149MR25 193 193S8M36
119 122MR27 144 133RU25 169 149ZBS3 194 200YU30
120 123ZA19 145 134MR25 170 150S8M23 195 201YU30
121 123MR29 146 135YU25 171 151S8M19 196 202YU30
122 123YU24 147 136ZB25 172 151MR25 197 223S8M32
123 124ZA18 148 136MR25 173 152RU29 198 223YU27
124 124ZA25 149 13758M25 174 153MR25 199 239S8M35
125 124RU25 150 137ZBS23 175 153MR26 200 265YU32

The timing belt is a ring band that its inner surface is provided with evenly spaced teeth. It can transmit power for automobile internal combustion engine and other equipment in a certain transmission ratio, and the transmission efficiency is very high. Different types of synchronous belt come with different number of teeth, exactly corresponding to different transmission ratio. It also comes in different length and width. Adopting durable materials with good tensile strength, the belt transmission has much better stability and lower noise than the chain drive. Requiring very low maintenance cost, it well avoids the trouble of frequent replacement.

Related Names
Hold-in Range Belt | Synchronous Belt | Locking-in Range on Synchronization | Annular Transmission Belt

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