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- 18 in Inner Diameter
- 20 in Outer Diameter
- 52100 Bearing Quality Steel Material
| Series | RBC® |
| Cage Material | Brass/Non-Metallic |
| Inch/Metric | Inch |
| No. of Rows | Single |
| Type | Thin Section Ball Bearings |
| Finish | Uncoated |
| I.D. | 18 in, 457.2 mm |
| Total Width | 1 in, 25.4 mm |
| Dynamic Load Rating | 12367 lbf |
| Internal Clearance | C0 |
| Operating Temperature [Min] | -60 ⁰F |
| Material | 52100 Bearing Quality Steel |
| Precision Rating | ABEC 1F |
| Outside Ring Width | 1 in, 25.4 mm |
| Operating Temperature [Max] | 250 ⁰F |
| RPM [Max] | 1050 rpm |
| Outside Ring Shape | Straight |
| Fillet Radius | 0.08 in, 2.03 mm |
| Filling Slot | Non-Fill Slot |
| Bore Shape | Round |
| Static Load Rating | 31190 lbf, 138740 N |
| Inside Ring Width | 1 in, 25.4 mm |
| Enclosure | Open |
| O.D. | 20 in, 508 mm |
| Rotational Speed [Max]-Oil | 1050 rpm |
| Rotational Speed [Max]-Grease | 840 rpm |
| Standard | MIL-PRF-23827, MIL-PRF-3150 |
| Weight | 13.7 LB |
| EAN or UPC | 637400028930 |
