82-Series Sprockets
82 series engineer class sprockets are used for a wide verity of chain sizes. For cast sprockets, these sizes include H82, WH82, WR82, 103, 131, S131, WS82, WS82H, SS131, 527R, 527RX, C9103, 6131, 4103 pintle chain, C131 conveyor chain, and 382. These sprockets are typically supplied as cast material but we can also supply them as steel for longer operation. The below chart shows the standard tooth counts, as well as dimensions for each size. To get a quote on the sprocket or chain, please contact us or fill out the below request form and we will be happy to assist you.| Sprocket Size | Tooth Count | Style | Pitch Diameter | Stock Bore | Maximum Bore | Hub Diameter | Length Through Bore | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|
| 82C7 | 7 | C | 7.09" | 0.813" | 2.938" | 4.5" | 3.875" | 24 |
| 82C8 | 8 | C | 8.04" | 1.25" | 3.75" | 5.25" | 4.125" | 34 |
| 82C9 | 9 | C | 8.99" | 1.25" | 3.75" | 5.25" | 4.125" | 38 |
| 82C10 | 10 | C | 9.95" | 1.25" | 3.75" | 5.25" | 4.125" | 43 |
| 82C11 | 11 | C | 10.91" | 1.25" | 3.938" | 5.25" | 4.375" | 54 |
| 82C12 | 12 | C | 11.88" | 1.25" | 3.938" | 5.25" | 4.375" | 60 |
| 82C13 | 13 | C | 12.85" | 1.25" | 3.938" | 5.25" | 4.375" | 66 |
| 82C14 | 14 | C | 13.82" | 1.25" | 3.938" | 5.25" | 4.375" | 72 |
| 82C15 | 15 | C | 14.79" | 1.5" | 4.5" | 6.5" | 5.625" | 94 |
| 82C16 | 16 | C | 15.76" | 1.5" | 4.5" | 6.5" | 5.625" | 102 |
| 82C17 | 17 | C | 16.73" | 1.5" | 4.5" | 6.5" | 5.625" | 110 |
| 82C18 | 18 | C | 17.71" | 1.5" | 4.5" | 6.5" | 5.625" | 119 |
| 82A7 | 7 | A | 7.09" | 0.813" | - | - | - | 12.6 |
| 82A8 | 8 | A | 8.04" | 1.25" | - | - | - | 16 |
| 82A9 | 9 | A | 8.99" | 1.25" | - | - | - | 20 |
| 82A10 | 10 | A | 9.95" | 1.25" | - | - | - | 25 |
| 82A11 | 11 | A | 10.91" | 1.25" | - | - | - | 30 |
| 82A12 | 12 | A | 11.88" | 1.25" | - | - | - | 36 |
| 82A13 | 13 | A | 12.85" | 1.25" | - | - | - | 42 |
| 82A14 | 14 | A | 13.82" | 1.25" | - | - | - | 48 |
| 82A15 | 15 | A | 14.79" | 1.5" | - | - | - | 54 |
| 82A16 | 16 | A | 15.76" | 1.5" | - | - | - | 62 |
| 82A17 | 17 | A | 16.73" | 1.5" | - | - | - | 70 |
| 82A18 | 18 | A | 17.71" | 1.5" | - | - | - | 79 |
Requesting 82-Series Sprockets
To get a quote on 82-Series Sprocket simply fill out the request for quote from and someone from our customer service team will contact you. Please note that if you don't see the sprocket size you need above send us an email or give us a call.
40 Chain PDF Drawing
For detailed dimensions on 40 chain, check out the PDF drawing!
40 Chain Maintenance
We go over general roller chain maintenance and best practices for your 40 roller chain so you get the most life out of the chain with optimal performance.
How to Break 40 Chain
Breaking your chain the proper way can ensure that you don't degrade the load capabilities or cause the need for a re-break.