Comparison Table for I Series Internal Caliper Centrifugally Cast
| Sku | Price | Wheel Type | Tire Beadseat Diameter | Caliper Spacing | Bearing Diameter | Axle Spacing | Bearing Spacing | Bearing Type | Wheel Assembly Width | Static Capacity | Load Limit | Kinetic Capacity | Torque Rating | Brake Type | Weight |
|---|
| WHLWi600SS | $585.01 | CNT CAST AL | 6 Inch | - | 1.5 | - | - | TAPER/ROLL | 6.15 | 1860 | 5580 | 225000 | - | INTERNAL | - |
| WHLWI51S1.25 | $453.19 | CNT CAST AL | - | 1.1 | - | - | - | - | - | - | - | 105000 | 1988 | 'I' Series Internal | - |
| WHLWI62L-4 | $453.13 | CNT CAST AL | 6 Inch | 1.1 | 0.75 | 1.2 | 2.43 | TAPER/ROLL | 4.1 | 1185 | 3560 | 105000 | 1988 | 'I' Series Internal | 5.8 |
| WHLWI50L.75 | $453.19 | CNT CAST AL | - | 1.1 | - | - | - | - | - | - | - | 105000 | 1988 | 'I' Series Internal | - |
| WHLWI600XLT | $684.29 | CNT CAST AL | 6 Inch | - | 1.5 | - | - | TAPER/ROLL | - | 1860 | 5580 | 225000 | 6441 | - | - |
| WHLWI51L | $453.19 | CNT CAST AL | - | 1.1 | - | - | - | - | - | - | - | 105000 | 1988 | 'I' Series Internal | - |
| WHLWI51L30MM | $429.69 | CNT CAST AL | - | 1.1 | - | - | - | - | - | - | - | 105000 | 1988 | 'I' Series Internal | - |
| WHLWI600XLT-1 | $684.29 | CNT CAST AL | 6 Inch | - | 1.5 | - | - | TAPER/ROLL | - | 1860 | 5580 | 225000 | 6441 | - | - |
| WHLWI60L | $453.13 | CNT CAST AL | 6 Inch | 1.1 | 1.25 | 1.2 | 2.43 | TAPER/ROLL | 4.1 | 1420 | 4260 | 105000 | 1988 | 'I' Series Internal | 5.8 |
| WHLWI62L | $453.13 | CNT CAST AL | 6 Inch | 1.1 | 0.75 | 1.2 | 2.43 | TAPER/ROLL | 4.1 | 1185 | 3560 | 105000 | 1988 | 'I' Series Internal | 5.8 |
| WHLWI600XLT-2 | $695.6 | CNT CAST AL | 6 Inch | - | 1.5 | - | - | TAPER/ROLL | - | 1860 | 5580 | 225000 | 6441 | - | - |
