Bore fitClearance fitBore size1 1/2Coupling overall length4.88Coupling size1050Coupling WR²8Gap0.13Hub length through bore2.37Hub outside diamer2.63Material typeSteelMax bore1.88Min bore0.5Part groupGrid hubTorque rating3850
| Bore fit | Clearance fit |
| Bore size | 1 1/2 |
| Coupling overall length | 4.88 |
| Coupling size | 1050 |
| Coupling WR² | 8 |
| Gap | 0.13 |
| Hub length through bore | 2.37 |
| Hub outside diamer | 2.63 |
| Material type | Steel |
| Max bore | 1.88 |
| Min bore | 0.5 |
| Part group | Grid hub |
| Torque rating | 3850 |