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

124L-050 N/A 12.4 in N/A L N/A 0.50 in N/A 33 N/A 0.02 lb
124L-075 N/A 12.4 in N/A L N/A 0.75 in N/A 33 N/A 0.05 lb
124L-100 N/A 12.4 in N/A L N/A 1.00 in N/A 33 N/A 0.07 lb
135L-050 N/A 13.5 in N/A L N/A 0.50 in N/A 36 N/A 0.06 lb
135L-075 N/A 13.5 in N/A L N/A 0.75 in N/A 36 N/A 0.05 lb
135L-100 N/A 13.5 in N/A L N/A 1.00 in N/A 36 N/A 0.07 lb
150L-050 N/A 15.0 in N/A L N/A 0.50 in N/A 40 N/A 0.03 lb
150L-075 N/A 15.0 in N/A L N/A 0.75 in N/A 40 N/A 0.05 lb
150L-100 N/A 15.0 in N/A L N/A 1.00 in N/A 40 N/A 0.07 lb
165L-050 N/A 16.5 in N/A L N/A 0.50 in N/A 44 N/A 0.03 lb
165L-075 N/A 16.5 in N/A L N/A 0.75 in N/A 44 N/A 0.06 lb
165L-100 N/A 16.5 in N/A L N/A 1.00 in N/A 44 N/A 0.08 lb
169L-050 N/A 16.9 in N/A L N/A 0.50 in N/A 44 N/A 0.03 lb
169L-075 N/A 16.9 in N/A L N/A 0.75 in N/A 44 N/A 0.06 lb
169L-100 N/A 16.9 in N/A L N/A 1.00 in N/A 44 N/A 0.08 lb
173L-050 N/A 17.3 in N/A L N/A 0.50 in N/A 46 N/A 0.03 lb
173L-075 N/A 17.3 in N/A L N/A 0.75 in N/A 46 N/A 0.06 lb
173L-100 N/A 17.3 in N/A L N/A 1.00 in N/A 46 N/A 0.08 lb
187L-050 N/A 18.7 in N/A L N/A 0.50 in N/A 50 N/A 0.04 lb
187L-075 N/A 18.7 in N/A L N/A 0.75 in N/A 50 N/A 0.07 lb
187L-100 N/A 18.7 in N/A L N/A 1.00 in N/A 50 N/A 0.09 lb
202L-050 N/A 20.2 in N/A L N/A 0.50 in N/A 54 N/A 0.04 lb
202L-075 N/A 20.2 in N/A L N/A 0.75 in N/A 54 N/A 0.08 lb
202L-100 N/A 20.2 in N/A L N/A 1.00 in N/A 54 N/A 0.09 lb
210L-050 N/A 21.0 in N/A L N/A 0.50 in N/A 56 N/A 0.04 lb
210L-075 N/A 21.0 in N/A L N/A 0.75 in N/A 56 N/A 0.08 lb
210L-100 N/A 21.0 in N/A L N/A 1.00 in N/A 56 N/A 0.09 lb
225L-050 N/A 22.5 in N/A L N/A 0.50 in N/A 60 N/A 0.05 lb
225L-075 N/A 22.5 in N/A L N/A 0.75 in N/A 60 N/A 0.08 lb
225L-100 N/A 22.5 in N/A L N/A 1.00 in N/A 60 N/A 0.10 lb
236L-050 N/A 23.6 in N/A L N/A 0.50 in N/A 63 N/A 0.06 lb
236L-075 N/A 23.6 in N/A L N/A 0.75 in N/A 63 N/A 0.08 lb
236L-100 N/A 23.6 in N/A L N/A 1.00 in N/A 63 N/A 0.12 lb
240L-050 N/A 24.0 in N/A L N/A 0.50 in N/A 64 N/A 0.06 lb
240L-075 N/A 24.0 in N/A L N/A 0.75 in N/A 64 N/A 0.08 lb
240L-100 N/A 24.0 in N/A L N/A 1.00 in N/A 64 N/A 0.12 lb
244L-050 N/A 24.4 in N/A L N/A 0.50 in N/A 65 N/A 0.06 lb
244L-075 N/A 24.4 in N/A L N/A 0.75 in N/A 65 N/A 0.08 lb
244L-100 N/A 24.4 in N/A L N/A 1.00 in N/A 65 N/A 0.12 lb
255L-050 N/A 25.5 in N/A L N/A 0.50 in N/A 68 N/A 0.06 lb
255L-075 N/A 25.5 in N/A L N/A 0.75 in N/A 68 N/A 0.09 lb
255L-100 N/A 25.5 in N/A L N/A 1.00 in N/A 68 N/A 0.12 lb
270L-050 N/A 27.0 in N/A L N/A 0.50 in N/A 72 N/A 0.06 lb
270L-075 N/A 27.0 in N/A L N/A 0.75 in N/A 72 N/A 0.10 lb
270L-100 N/A 27.0 in N/A L N/A 1.00 in N/A 72 N/A 0.13 lb
285L-050 N/A 28.5 in N/A L N/A 0.50 in N/A 76 N/A 0.07 lb
285L-075 N/A 28.5 in N/A L N/A 0.75 in N/A 76 N/A 0.10 lb
285L-100 N/A 28.5 in N/A L N/A 1.00 in N/A 76 N/A 0.14 lb
300L-050 N/A 30.0 in N/A L N/A 0.50 in N/A 80 N/A 0.07 lb
300L-075 N/A 30.0 in N/A L N/A 0.75 in N/A 80 N/A 0.11 lb
300L-100 N/A 30.0 in N/A L N/A 1.00 in N/A 80 N/A 0.14 lb
315L-050 N/A 31.5 in N/A L N/A 0.50 in N/A 84 N/A 0.07 lb
315L-075 N/A 31.5 in N/A L N/A 0.75 in N/A 84 N/A 0.12 lb
315L-100 N/A 31.5 in N/A L N/A 1.00 in N/A 84 N/A 0.15 lb
320L-050 N/A 32.0 in N/A L N/A 0.50 in N/A 85 N/A 0.07 lb
320L-075 N/A 32.0 in N/A L N/A 0.75 in N/A 85 N/A 0.12 lb
320L-100 N/A 32.0 in N/A L N/A 1.00 in N/A 85 N/A 0.15 lb
322L-050 N/A 32.2 in N/A L N/A 0.50 in N/A 86 N/A 0.07 lb
322L-075 N/A 32.2 in N/A L N/A 0.75 in N/A 86 N/A 0.12 lb
322L-100 N/A 32.2 in N/A L N/A 1.00 in N/A 86 N/A 0.15 lb
345L-050 N/A 34.5 in N/A L N/A 0.50 in N/A 92 N/A 0.08 lb
345L-075 N/A 34.5 in N/A L N/A 0.75 in N/A 92 N/A 0.13 lb
345L-100 N/A 34.5 in N/A L N/A 1.00 in N/A 92 N/A 0.16 lb
367L-050 N/A 36.7 in N/A L N/A 0.50 in N/A 98 N/A 0.08 lb
367L-075 N/A 36.7 in N/A L N/A 0.75 in N/A 98 N/A 0.13 lb
367L-100 N/A 36.7 in N/A L N/A 1.00 in N/A 98 N/A 0.17 lb
375L-050 N/A 37.5 in N/A L N/A 0.50 in N/A 100 N/A 0.08 lb
375L-075 N/A 37.5 in N/A L N/A 0.75 in N/A 100 N/A 0.13 lb
375L-100 N/A 37.5 in N/A L N/A 1.00 in N/A 100 N/A 0.17 lb
390L-050 N/A 39.0 in N/A L N/A 0.50 in N/A 104 N/A 0.09 lb
390L-075 N/A 39.0 in N/A L N/A 0.75 in N/A 104 N/A 0.14 lb
390L-100 N/A 39.0 in N/A L N/A 1.00 in N/A 104 N/A 0.18 lb
405L-050 N/A 40.5 in N/A L N/A 0.50 in N/A 108 N/A 0.09 lb
405L-075 N/A 40.5 in N/A L N/A 0.75 in N/A 108 N/A 0.14 lb
405L-100 N/A 40.5 in N/A L N/A 1.00 in N/A 108 N/A 0.19 lb
420L-050 N/A 42.0 in N/A L N/A 0.50 in N/A 112 N/A 0.10 lb
420L-075 N/A 42.0 in N/A L N/A 0.75 in N/A 112 N/A 0.15 lb
420L-100 N/A 42.0 in N/A L N/A 1.00 in N/A 112 N/A 0.20 lb
424L-050 N/A 42.4 in N/A L N/A 0.50 in N/A 113 N/A 0.10 lb
424L-075 N/A 42.4 in N/A L N/A 0.75 in N/A 113 N/A 0.16 lb
424L-100 N/A 42.4 in N/A L N/A 1.00 in N/A 113 N/A 0.21 lb
427L-050 N/A 42.7 in N/A L N/A 0.50 in N/A 114 N/A 0.10 lb
427L-075 N/A 42.7 in N/A L N/A 0.75 in N/A 114 N/A 0.16 lb
427L-100 N/A 42.7 in N/A L N/A 1.00 in N/A 114 N/A 0.21 lb
450L-050 N/A 45.0 in N/A L N/A 0.50 in N/A 120 N/A 0.11 lb
450L-075 N/A 45.0 in N/A L N/A 0.75 in N/A 120 N/A 0.16 lb
450L-100 N/A 45.0 in N/A L N/A 1.00 in N/A 120 N/A 0.21 lb
480L-050 N/A 48.0 in N/A L N/A 0.50 in N/A 128 N/A 0.12 lb
480L-075 N/A 48.0 in N/A L N/A 0.75 in N/A 128 N/A 0.17 lb
480L-100 N/A 48.0 in N/A L N/A 1.00 in N/A 128 N/A 0.23 lb
510L-050 N/A 51.0 in N/A L N/A 0.50 in N/A 136 N/A 0.12 lb
510L-075 N/A 51.0 in N/A L N/A 0.75 in N/A 136 N/A 0.18 lb
510L-100 N/A 51.0 in N/A L N/A 1.00 in N/A 136 N/A 0.24 lb
525L-050 N/A 52.5 in N/A L N/A 0.50 in N/A 140 N/A 0.12 lb
525L-075 N/A 52.5 in N/A L N/A 0.75 in N/A 140 N/A 0.19 lb
525L-100 N/A 52.5 in N/A L N/A 1.00 in N/A 140 N/A 0.25 lb
540L-050 N/A 54.0 in N/A L N/A 0.50 in N/A 144 N/A 0.13 lb
540L-075 N/A 54.0 in N/A L N/A 0.75 in N/A 144 N/A 0.20 lb
540L-100 N/A 54.0 in N/A L N/A 1.00 in N/A 144 N/A 0.26 lb
548L-050 N/A 54.8 in N/A L N/A 0.50 in N/A 146 N/A 0.13 lb
Unit of Measure
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