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- 0.438 in Bore Size
- 28.58 mm Outside Diameter
- 0.438-20 UNF Thread Size
| Thread Size | 0.438-20 UNF |
| Thread Type | ISO Standard 1000 |
| Static Load Rating | 26100 N |
| Ball Dia. | 13/16 in, 20.638 mm |
| Dynamic Load Rating | 11200 N |
| Bore Size | 0.438 in - 7/16 in |
| Head Diameter | 1.125 in, 28.58 mm |
| O.D. | 28.58 mm |
| I.D. | 0.4375 in, 11.112 mm |
| Bearing Type | Plain Spherical |
| Operating Temperature [Max] | 356 °F |
| Thread Direction | Right |
| Total Height | 2.688 in, 68.28 mm |
| Outer Member Material | Carbon Steel |
| Series | POSB |
| Type | Pillo Ball |
| Operating Temperature [Min] | -4 °F |
| Weight | 0.169 LB |
| EAN or UPC | 4549557049828 |
