Jason Industrial
Jason Industrial
221 S Westgate Dr.
Carol Stream, IL 60188
Phone: (973) 227-4904
Website: www.jasonindustrial.com
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Oil, heat and abrasion-resistant.

Stock timing belts are listed below. They have fiberglass tension members, neoprene body with nylon covered teeth, all bonded together for maximum strength.

For non-stock widths, Jason cuts specified widths from our large supply of timing belt sleeves on special order.

Mini-pitch MXL (0.080-inch pitch) timing belts are also available.

Jason timing belts are specified by belt length in inches times 10, belt pitch code and a three-digit belt width code which is the decimal inch-width multiplied by 100.

Any width available from stock, consult Jason for pricing.
Standard Timing Belts
Unit of Measure
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Item #

Belt Length

Pitch Code

Width

No. of Teeth

Approx. Weight

188XL-037 N/A 18.8 in N/A XL N/A 0.37 in N/A 94 N/A 0.029 lb
190XL-025 N/A 19.0 in N/A XL N/A 0.25 in N/A 95 N/A 0.019 lb
190XL-031 N/A 19.0 in N/A XL N/A 0.31 in N/A 95 N/A 0.024 lb
190XL-037 N/A 19.0 in N/A XL N/A 0.37 in N/A 95 N/A 0.029 lb
194XL-025 N/A 19.4 in N/A XL N/A 0.25 in N/A 97 N/A 0.020 lb
194XL-031 N/A 19.4 in N/A XL N/A 0.31 in N/A 97 N/A 0.025 lb
194XL-037 N/A 19.4 in N/A XL N/A 0.37 in N/A 97 N/A 0.030 lb
200XL-025 N/A 20.0 in N/A XL N/A 0.25 in N/A 100 N/A 0.020 lb
200XL-031 N/A 20.0 in N/A XL N/A 0.31 in N/A 100 N/A 0.025 lb
200XL-037 N/A 20.0 in N/A XL N/A 0.37 in N/A 100 N/A 0.031 lb
210XL-025 N/A 21.0 in N/A XL N/A 0.25 in N/A 105 N/A 0.021 lb
210XL-031 N/A 21.0 in N/A XL N/A 0.31 in N/A 105 N/A 0.026 lb
210XL-037 N/A 21.0 in N/A XL N/A 0.37 in N/A 105 N/A 0.032 lb
214XL-025 N/A 21.4 in N/A XL N/A 0.25 in N/A 107 N/A 0.021 lb
214XL-031 N/A 21.4 in N/A XL N/A 0.31 in N/A 107 N/A 0.027 lb
214XL-037 N/A 21.4 in N/A XL N/A 0.37 in N/A 107 N/A 0.033 lb
220XL-025 N/A 22.0 in N/A XL N/A 0.25 in N/A 110 N/A 0.022 lb
220XL-031 N/A 22.0 in N/A XL N/A 0.31 in N/A 110 N/A 0.028 lb
220XL-037 N/A 22.0 in N/A XL N/A 0.37 in N/A 110 N/A 0.034 lb
228XL-025 N/A 22.8 in N/A XL N/A 0.25 in N/A 114 N/A 0.023 lb
228XL-031 N/A 22.8 in N/A XL N/A 0.31 in N/A 114 N/A 0.029 lb
228XL-037 N/A 22.8 in N/A XL N/A 0.37 in N/A 114 N/A 0.035 lb
230XL-025 N/A 23.0 in N/A XL N/A 0.25 in N/A 115 N/A 0.023 lb
230XL-031 N/A 23.0 in N/A XL N/A 0.31 in N/A 115 N/A 0.029 lb
230XL-037 N/A 23.0 in N/A XL N/A 0.37 in N/A 115 N/A 0.035 lb
234XL-025 N/A 23.4 in N/A XL N/A 0.25 in N/A 117 N/A 0.023 lb
234XL-031 N/A 23.4 in N/A XL N/A 0.31 in N/A 117 N/A 0.030 lb
234XL-037 N/A 23.4 in N/A XL N/A 0.37 in N/A 117 N/A 0.036 lb
240XL-025 N/A 24.0 in N/A XL N/A 0.25 in N/A 120 N/A 0.024 lb
240XL-031 N/A 24.0 in N/A XL N/A 0.31 in N/A 120 N/A 0.031 lb
240XL-037 N/A 24.0 in N/A XL N/A 0.37 in N/A 120 N/A 0.037 lb
250XL-025 N/A 25.0 in N/A XL N/A 0.25 in N/A 125 N/A 0.025 lb
250XL-031 N/A 25.0 in N/A XL N/A 0.31 in N/A 125 N/A 0.032 lb
250XL-037 N/A 25.0 in N/A XL N/A 0.37 in N/A 125 N/A 0.039 lb
254XL-025 N/A 25.4 in N/A XL N/A 0.25 in N/A 127 N/A 0.026 lb
254XL-031 N/A 25.4 in N/A XL N/A 0.31 in N/A 127 N/A 0.033 lb
254XL-037 N/A 25.4 in N/A XL N/A 0.37 in N/A 127 N/A 0.040 lb
260XL-025 N/A 26.0 in N/A XL N/A 0.25 in N/A 130 N/A 0.026 lb
260XL-031 N/A 26.0 in N/A XL N/A 0.31 in N/A 130 N/A 0.033 lb
260XL-037 N/A 26.0 in N/A XL N/A 0.37 in N/A 130 N/A 0.040 lb
270XL-025 N/A 27.0 in N/A XL N/A 0.25 in N/A 135 N/A 0.029 lb
270XL-031 N/A 27.0 in N/A XL N/A 0.31 in N/A 135 N/A 0.034 lb
270XL-037 N/A 27.0 in N/A XL N/A 0.37 in N/A 135 N/A 0.041 lb
274XL-025 N/A 27.4 in N/A XL N/A 0.25 in N/A 137 N/A 0.029 lb
274XL-031 N/A 27.4 in N/A XL N/A 0.31 in N/A 137 N/A 0.035 lb
274XL-037 N/A 27.4 in N/A XL N/A 0.37 in N/A 137 N/A 0.042 lb
276XL-025 N/A 27.6 in N/A XL N/A 0.25 in N/A 138 N/A 0.029 lb
276XL-031 N/A 27.6 in N/A XL N/A 0.31 in N/A 138 N/A 0.035 lb
276XL-037 N/A 27.6 in N/A XL N/A 0.37 in N/A 138 N/A 0.042 lb
280XL-025 N/A 28.0 in N/A XL N/A 0.25 in N/A 140 N/A 0.029 lb
280XL-031 N/A 28.0 in N/A XL N/A 0.31 in N/A 140 N/A 0.036 lb
280XL-037 N/A 28.0 in N/A XL N/A 0.37 in N/A 140 N/A 0.043 lb
290XL-025 N/A 29.0 in N/A XL N/A 0.25 in N/A 145 N/A 0.029 lb
290XL-031 N/A 29.0 in N/A XL N/A 0.31 in N/A 145 N/A 0.038 lb
290XL-037 N/A 29.0 in N/A XL N/A 0.37 in N/A 145 N/A 0.045 lb
310XL-025 N/A 31.0 in N/A XL N/A 0.25 in N/A 155 N/A 0.031 lb
310XL-031 N/A 31.0 in N/A XL N/A 0.31 in N/A 155 N/A 0.039 lb
310XL-037 N/A 31.0 in N/A XL N/A 0.37 in N/A 155 N/A 0.047 lb
316XL-025 N/A 31.6 in N/A XL N/A 0.25 in N/A 158 N/A 0.032 lb
316XL-031 N/A 31.6 in N/A XL N/A 0.31 in N/A 158 N/A 0.040 lb
316XL-037 N/A 31.6 in N/A XL N/A 0.37 in N/A 158 N/A 0.048 lb
320XL-025 N/A 32.0 in N/A XL N/A 0.25 in N/A 160 N/A 0.032 lb
320XL-031 N/A 32.0 in N/A XL N/A 0.31 in N/A 160 N/A 0.041 lb
320XL-037 N/A 32.0 in N/A XL N/A 0.37 in N/A 160 N/A 0.049 lb
322XL-025 N/A 32.2 in N/A XL N/A 0.25 in N/A 161 N/A 0.032 lb
322XL-031 N/A 32.2 in N/A XL N/A 0.31 in N/A 161 N/A 0.041 lb
322XL-037 N/A 32.2 in N/A XL N/A 0.37 in N/A 161 N/A 0.049 lb
330XL-025 N/A 33.0 in N/A XL N/A 0.25 in N/A 165 N/A 0.033 lb
330XL-031 N/A 33.0 in N/A XL N/A 0.31 in N/A 165 N/A 0.042 lb
330XL-037 N/A 33.0 in N/A XL N/A 0.37 in N/A 165 N/A 0.050 lb
340XL-025 N/A 34.0 in N/A XL N/A 0.25 in N/A 170 N/A 0.034 lb
340XL-031 N/A 34.0 in N/A XL N/A 0.31 in N/A 170 N/A 0.042 lb
340XL-037 N/A 34.0 in N/A XL N/A 0.37 in N/A 170 N/A 0.051 lb
344XL-025 N/A 34.4 in N/A XL N/A 0.25 in N/A 172 N/A 0.034 lb
344XL-031 N/A 34.4 in N/A XL N/A 0.31 in N/A 172 N/A 0.043 lb
344XL-037 N/A 34.4 in N/A XL N/A 0.37 in N/A 172 N/A 0.051 lb
348XL-025 N/A 34.8 in N/A XL N/A 0.25 in N/A 174 N/A 0.035 lb
348XL-031 N/A 34.8 in N/A XL N/A 0.31 in N/A 174 N/A 0.044 lb
348XL-037 N/A 34.8 in N/A XL N/A 0.37 in N/A 174 N/A 0.053 lb
350XL-025 N/A 35.0 in N/A XL N/A 0.25 in N/A 175 N/A 0.035 lb
350XL-031 N/A 35.0 in N/A XL N/A 0.31 in N/A 175 N/A 0.044 lb
350XL-037 N/A 35.0 in N/A XL N/A 0.37 in N/A 175 N/A 0.053 lb
352XL-025 N/A 35.2 in N/A XL N/A 0.25 in N/A 176 N/A 0.035 lb
352XL-031 N/A 35.2 in N/A XL N/A 0.31 in N/A 176 N/A 0.044 lb
352XL-037 N/A 35.2 in N/A XL N/A 0.37 in N/A 176 N/A 0.053 lb
364XL-025 N/A 36.4 in N/A XL N/A 0.25 in N/A 182 N/A 0.036 lb
364XL-031 N/A 36.4 in N/A XL N/A 0.31 in N/A 182 N/A 0.046 lb
364XL-037 N/A 36.4 in N/A XL N/A 0.37 in N/A 182 N/A 0.055 lb
380XL-025 N/A 38.0 in N/A XL N/A 0.25 in N/A 190 N/A 0.038 lb
380XL-031 N/A 38.0 in N/A XL N/A 0.31 in N/A 190 N/A 0.048 lb
380XL-037 N/A 38.0 in N/A XL N/A 0.37 in N/A 190 N/A 0.058 lb
390XL-025 N/A 39.0 in N/A XL N/A 0.25 in N/A 195 N/A 0.039 lb
390XL-031 N/A 39.0 in N/A XL N/A 0.31 in N/A 195 N/A 0.049 lb
390XL-037 N/A 39.0 in N/A XL N/A 0.37 in N/A 195 N/A 0.059 lb
392XL-025 N/A 39.2 in N/A XL N/A 0.25 in N/A 196 N/A 0.039 lb
392XL-031 N/A 39.2 in N/A XL N/A 0.31 in N/A 196 N/A 0.049 lb
392XL-037 N/A 39.2 in N/A XL N/A 0.37 in N/A 196 N/A 0.059 lb
412XL-025 N/A 41.2 in N/A XL N/A 0.25 in N/A 206 N/A 0.040 lb
412XL-031 N/A 41.2 in N/A XL N/A 0.31 in N/A 206 N/A 0.051 lb
412XL-037 N/A 41.2 in N/A XL N/A 0.37 in N/A 206 N/A 0.061 lb
Unit of Measure
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