Standard Timing Belts
Neoprene Synchronous Belts
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.
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.
Item # |
Belt Length |
Pitch Code |
Width |
No. of Teeth |
Approx. Weight |
|---|---|---|---|---|---|
 | |||||
| 390L-050 | Belt Length N/A 39.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 104 | Approx. Weight N/A 0.09 lb |
| 405L-050 | Belt Length N/A 40.5 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 108 | Approx. Weight N/A 0.09 lb |
| 420L-050 | Belt Length N/A 42.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 112 | Approx. Weight N/A 0.10 lb |
| 424L-050 | Belt Length N/A 42.4 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 113 | Approx. Weight N/A 0.10 lb |
| 427L-050 | Belt Length N/A 42.7 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 114 | Approx. Weight N/A 0.10 lb |
| 450L-050 | Belt Length N/A 45.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 120 | Approx. Weight N/A 0.11 lb |
| 480L-050 | Belt Length N/A 48.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 128 | Approx. Weight N/A 0.12 lb |
| 510L-050 | Belt Length N/A 51.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 136 | Approx. Weight N/A 0.12 lb |
| 525L-050 | Belt Length N/A 52.5 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 140 | Approx. Weight N/A 0.12 lb |
| 540L-050 | Belt Length N/A 54.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 144 | Approx. Weight N/A 0.13 lb |
| 548L-050 | Belt Length N/A 54.8 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 146 | Approx. Weight N/A 0.13 lb |
| 581L-050 | Belt Length N/A 58.1 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 155 | Approx. Weight N/A 0.13 lb |
| 600L-050 | Belt Length N/A 60.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 160 | Approx. Weight N/A 0.13 lb |
| 660L-050 | Belt Length N/A 66.0 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 176 | Approx. Weight N/A 0.14 lb |
| 728L-050 | Belt Length N/A 72.8 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 194 | Approx. Weight N/A 0.15 lb |
| 731L-050 | Belt Length N/A 73.1 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 195 | Approx. Weight N/A 0.15 lb |
| 817L-050 | Belt Length N/A 81.7 in | Pitch Code N/A L | Width N/A 0.50 in | No. of Teeth N/A 218 | Approx. Weight N/A 0.18 lb |
| 124L-075 | Belt Length N/A 12.4 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 33 | Approx. Weight N/A 0.05 lb |
| 135L-075 | Belt Length N/A 13.5 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 36 | Approx. Weight N/A 0.05 lb |
| 150L-075 | Belt Length N/A 15.0 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 40 | Approx. Weight N/A 0.05 lb |
| 165L-075 | Belt Length N/A 16.5 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 44 | Approx. Weight N/A 0.06 lb |
| 169L-075 | Belt Length N/A 16.9 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 44 | Approx. Weight N/A 0.06 lb |
| 173L-075 | Belt Length N/A 17.3 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 46 | Approx. Weight N/A 0.06 lb |
| 187L-075 | Belt Length N/A 18.7 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 50 | Approx. Weight N/A 0.07 lb |
| 202L-075 | Belt Length N/A 20.2 in | Pitch Code N/A L | Width N/A 0.75 in | No. of Teeth N/A 54 | Approx. Weight N/A 0.08 lb |
