Product Description
Timken Drives
Triple Strand Roller Chain — USA Roller Chain
Timken Drives triple strand (3-strand) precision roller chain delivers 3× the load capacity of single strand chain, manufactured in Fulton, Illinois using the highest quality American alloy steel. Available in ANSI sizes #35 through #240, covering heavy-duty power transmission, conveyor drives, and industrial equipment applications.
Every Drives chain features solid rollers for reduced wear, heat-treated components for maximum fatigue resistance, and is pre-loaded during manufacturing for minimal initial elongation. All chains are 100% factory tested to meet or exceed ANSI B29.1 standards.
Select your chain size and reel length above. Standard construction is riveted for small pitch sizes (#35–#60) and cottered for large pitch sizes (#80+). All chain is sold by the foot in full reels.
| Chain # | Pitch | Roller Dia. | Pin Dia. | Width (per strand) | Avg. Tensile (3-strand) | Reel Options |
|---|---|---|---|---|---|---|
| #35 | 3/8" | 0.200" | 0.127" | 0.188" | 6,300 lbs | 10 ft |
| #40 | 1/2" | 0.312" | 0.156" | 0.312" | 9,375 lbs | 10 ft |
| #50 | 5/8" | 0.400" | 0.200" | 0.375" | 14,640 lbs | 10 ft |
| #60 | 3/4" | 0.469" | 0.234" | 0.500" | 21,090 lbs | 10 ft |
| #80 | 1" | 0.625" | 0.312" | 0.625" | 37,500 lbs | 10 ft |
| #100 | 1-1/4" | 0.750" | 0.375" | 0.750" | 58,500 lbs | 10 ft |
| #120 | 1-1/2" | 0.875" | 0.437" | 1.000" | 84,000 lbs | 10 ft |
| #140 | 1-3/4" | 1.000" | 0.500" | 1.000" | 114,000 lbs | 10 ft |
| #160 | 2" | 1.125" | 0.562" | 1.250" | 150,000 lbs | 10 ft |
| #180 | 2-1/4" | 1.406" | 0.687" | 1.406" | 189,000 lbs | 10 ft |
| #200 | 2-1/2" | 1.562" | 0.781" | 1.500" | 234,000 lbs | 10 ft |
| #240 | 3" | 1.875" | 0.937" | 1.875" | 336,000 lbs | 10 ft |
1 All chain is 3-strand construction. Priced per foot.
2 Chain is sold in full reels only (10 ft, 50 ft, or 100 ft depending on size).
3 Multi-strand connecting links and offset links sold separately.
4 Tensile strength values are approximate (single strand × strand count).
5 All Timken Drives chain is proudly manufactured in Fulton, Illinois, USA.
