Breaking Torque Breaking Torque |
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Material Material |
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Groove Diameter Groove Diameter |
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Browning Shear Pin Number Browning Shear Pin Number |
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For Minimum Shaft Diameter For Minimum Shaft Diameter |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Pins for Shear Hubs
For use with Browning shear hubs, these pins are designed to fail at specific loads to protect heavy duty machinery from torque overload. Pins will be either 12L14 or 1215 carbon steel.
For technical drawings and 3-D models, click on a part number.
| Groove Dia. | For Min. Shaft Dia. | Browning Shear Pin Number | Breaking Torque, in.-lbs. | Each | |
1/4" Dia. | |||||
|---|---|---|---|---|---|
1 1/8" Lg. | |||||
| 3/32" | 3/4" | 1H | 930 | 000000000 | 00000 |
| 1/8" | 7/8" | 2H | 1,600 | 000000000 | 0000 |
| 5/32" | 1" | 3H | 2,590 | 000000000 | 0000 |
| 3/16" | 1 1/8" | 4H | 3,730 | 000000000 | 0000 |
3/8" Dia. | |||||
1 1/8" Lg. | |||||
| 3/32" | 7/8" | 1P | 1,340 | 000000000 | 0000 |
| 1/8" | 1" | 2P | 2,390 | 000000000 | 0000 |
| 5/32" | 1 1/8" | 3P | 3,740 | 000000000 | 0000 |
| 3/16" | 1 3/8" | 4P | 5,380 | 000000000 | 0000 |
| 7/32" | 1 1/2" | 5P | 7,330 | 000000000 | 0000 |
| 1/4" | 1 5/8" | 6P | 9,570 | 000000000 | 0000 |
| 9/32" | 1 3/4" | 7P | 12,100 | 000000000 | 0000 |
| 5/16" | 1 3/4" | 8P | 14,950 | 000000000 | 0000 |
1/2" Dia. | |||||
1 5/8" Lg. | |||||
| 3/16" | 1 1/2" | 1Q | 7,140 | 000000000 | 00000 |
| 7/32" | 1 5/8" | 2Q | 9,720 | 000000000 | 00000 |
| 1/4" | 1 3/4" | 3Q | 12,700 | 000000000 | 0000 |
| 9/32" | 1 7/8" | 4Q | 16,060 | 000000000 | 0000 |
| 5/16" | 2" | 5Q | 19,840 | 000000000 | 0000 |
| 11/32" | 2 1/8" | 6Q | 24,010 | 000000000 | 00000 |
| 3/8" | 2 1/4" | 7Q | 28,590 | 000000000 | 00000 |
| 13/32" | 2 1/2" | 8Q | 33,530 | 000000000 | 00000 |
| 7/16" | 2 1/2" | 9Q | 38,890 | 000000000 | 0000 |
3/4" Dia. | |||||
1 7/8" Lg. | |||||
| 9/32" | 2 1/4" | 1R | 26,080 | 000000000 | 00000 |
| 5/16" | 2 3/8" | 2R | 32,210 | 000000000 | 00000 |
| 11/32" | 2 1/2" | 3R | 38,970 | 000000000 | 00000 |
| 3/8" | 2 3/4" | 4R | 46,410 | 000000000 | 00000 |
| 13/32" | 2 7/8" | 5R | 54,430 | 000000000 | 00000 |
| 7/16" | 3" | 6R | 63,120 | 000000000 | 00000 |
| 15/32" | 3 1/8" | 7R | 72,490 | 000000000 | 00000 |
| 1/2" | 3 1/4" | 8R | 82,480 | 000000000 | 00000 |
| 17/32" | 3 1/2" | 9R | 93,110 | 000000000 | 00000 |
| 9/16" | 3 1/2" | 10R | 104,370 | 000000000 | 00000 |
| 19/32" | 3 5/8" | 11R | 116,290 | 000000000 | 00000 |
| 5/8" | 3 5/8" | 12R | 128,850 | 000000000 | 00000 |
| 21/32" | 3 5/8" | 13R | 142,040 | 000000000 | 00000 |
| 11/16" | 3 5/8" | 14R | 155,900 | 000000000 | 00000 |
2 1/8" Lg. | |||||
| 11/32" | 2 5/8" | 1S | 44,540 | 000000000 | 00000 |
| 3/8" | 2 7/8" | 2S | 53,040 | 000000000 | 00000 |
| 13/32" | 3" | 3S | 62,200 | 000000000 | 00000 |
| 7/16" | 3 1/8" | 4S | 72,140 | 000000000 | 00000 |
| 15/32" | 3 1/4" | 5S | 82,840 | 000000000 | 00000 |
| 1/2" | 3 1/2" | 6S | 94,270 | 000000000 | 00000 |
| 17/32" | 3 5/8" | 7S | 106,410 | 000000000 | 00000 |
| 9/16" | 3 3/4" | 8S | 119,280 | 000000000 | 00000 |
| 19/32" | 3 7/8" | 9S | 132,910 | 000000000 | 00000 |
| 5/8" | 4" | 10S | 147,250 | 000000000 | 00000 |
| 21/32" | 4 1/8" | 11S | 162,330 | 000000000 | 00000 |
| 11/16" | 4 1/4" | 12S | 178,170 | 000000000 | 00000 |
1" Dia. | |||||
2 5/8" Lg. | |||||
| 3/8" | 3" | 1U | 59,670 | 000000000 | 00000 |
| 13/32" | 3 1/8" | 2U | 69,980 | 000000000 | 00000 |
| 7/16" | 3 1/4" | 3U | 81,160 | 000000000 | 00000 |
| 15/32" | 3 1/2" | 4U | 93,200 | 000000000 | 00000 |
| 1/2" | 3 5/8" | 5U | 106,050 | 000000000 | 00000 |
| 17/32" | 3 3/4" | 6U | 119,710 | 000000000 | 00000 |
| 9/16" | 3 7/8" | 7U | 134,190 | 000000000 | 00000 |
| 19/32" | 4" | 8U | 149,520 | 000000000 | 00000 |
| 5/8" | 4 1/8" | 9U | 165,670 | 000000000 | 00000 |
| 21/32" | 4 1/4" | 10U | 182,620 | 000000000 | 00000 |
| 11/16" | 4 1/2" | 11U | 200,440 | 000000000 | 00000 |
| 23/32" | 4 5/8" | 12U | 219,070 | 000000000 | 00000 |
| 3/4" | 4 3/4" | 13U | 238,570 | 000000000 | 00000 |
| 25/32" | 4 7/8" | 14U | 258,870 | 000000000 | 00000 |