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B-Series V-Belts

Classic B-Series V-Belts have a 0.66" top-width, 0.41" thickness, and a 40° angle to them. Additionally, B V-belts are one of the oldest styles of V-Belts in the industry. Because of their long-term success and economic operation, they are also one of the most widely used belt series in the industry. The premium B-series v-belts we supply are manufactured under ISO 9001 specifications, are oil and heat resistant, and directly interchange with other brands. They are constructed of a natural rubber compound with polyester cords and use cotton with a polyester blend for a high durability cover. B series belts are used in most general industrial applications along with Heating, ventilation, and air conditioning (HVAC) equipment, lawn and garden equipment, and agricultural equipment. We also stock a complete line of high-power Kevlar v-belts along with the accompanying v-belt pulleys/ sheaves.

B-Series Belt Part Number Designation


Note: These belts conform to ARPM standard IP20 as well as our line of V-belt pulleys. Additionally, standard operating temperatures range from -1° through +158° Fahrenheit.
If you do not see the specific belt you need, looking for large quantities, or need any assistance please contact us!

Standard B-Series V-Belts
Size
Outside Length
Size
Outside Length
Size
Outside Length
Size
Outside Length
Size
Outside Length
5L220 22" B54 57" B90 93" B130 133" B197 200"
5L230 23" B55 58" B91 94" B131 134" B204 207"
B20 23" B56 59" B92 95" B132 135" B205 208"
B21 24" B57 60" B93 96" B133 136" B210 213"
B22 25" B58 61" B94 97" B134 137" B215 217"
B23 26" B59 62" B95 98" B135 138" B221 223"
B24 27" B60 63" B96 99" B136 139" B223 225"
B25 28" B61 64" B97 100" B138 141" B224 226"
B2629" B62 65" B98 101" B140 143" B225 227"
B27 30" B63 66" B99 102" B141 144" B228 230"
B28 31" B64 67" B100 103" B142 145" B229 231"
B29 32" B65 68" B101 104" B144 147" B234 236"
B30 33" B66 69" B102 105" B147 150" B237 239"
B31 34" B67 70" B103 106" B148 151" B240 242"
B32 35" B68 71" B104 107" B150 153" B248 250"
B33 36" B69 72" B105 108" B152 155" B253 255"
B34 37" B70 73" B106 109" B153 155" B255 257"
B35 38" B71 74" B107 110" B154 157" B259 261"
B36 39" B72 75" B108 111" B156 159" B265 267"
B37 40" B73 76" B109 112" B157 160" B270 272"
B38 41" B74 77" B110 113" B158 161" B276 278"
B39 42" B75 78" B111 114" B162 165" B285 287"
B40 43" B76 79" B112 115" B163 166" B292 294"
B41 44" B77 80" B113 116" B165 168" B293 295"
B42 45" B78 81" B114 117" B168 171" B300 302"
B43 46" B79 82" B115 118" B170 173" B315 317"
B44 47" B80 83" B116 119" B173 176" B330 332"
B45 48" B81 84" B118 121" B175 178" B333 335"
B46 49" B82 85" B120 123" B177 180" B345 347"
B47 50" B83 86" B122 125" B180 183" B360 362"
B48 51" B84 87" B123 126" B182 185" B394 396"
B49 52" B85 88" B124 127" B184 187" B433 435"
B50 53" B86 89" B125 128" B188 191" B472 474"
B51 54" B87 90" B126 129" B190 193"
B52 55" B88 91" B127 130" B192 195"
B53 56" B89 92" B128 131" B195 198"



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B100-v-belt B101-v-belt B102-v-belt B103-v-belt
B104-v-belt B105-v-belt B106-v-belt B107-v-belt
B108-v-belt B109-v-belt B110-v-belt B111-v-belt
B112-v-belt B113-v-belt B114-v-belt B115-v-belt
   
 
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