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Product Fitment
| Make | Type | Model |
|---|---|---|
| Case IH | Disc Harrow | 122, 310, 475, 496 |
| International Harvester | Disc Harrow | 120, 130, 132, 150, 330, 470, 480, 490 |
Product Specifications
| Application | Crimp Center Disc Blade |
|---|---|
| Axle Size | 1-1/8 Inch Square |
| Concavity | Standard |
| Concavity Specification | 1.75 Inch |
| Crimp Center Diameter | 6 Inch |
| Diameter | 18 Inch |
| Edge | Smooth |
| Hole Type | Single Punch |
| Material | Boron 15B26 |
| Rockwell Hardness | 46-52 Rockwell Scale |
| Thickness - Inch or Gauge | 7 Gauge |
| Thickness - MM | 4.5 MM |
| Wear Tuff Coat | No |
| Brand | Osmundson |
| Interchange Numbers | 31021R1, 31230R1, 482986R1, 482986R2, 504FB, 512FB, 602-512FB, 87618082, BFP180703 |
