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- Single Row Angular Contact Bearing, 55 mm ID x 80 mm OD x 13 mm Wide, Open, Extra Precision (ABEC 7), Phenolic Cage, Normal Clearance (C0), 15° Contact Angle, Duplex (2) Set, Light Preload
| Bearing Type | Single Row Angular Contact |
| Ball Dia. | 5/16 in |
| Bearing Design | Nonseparable Angular Contact Bearing w/ Cutway Outer Ring Shoulder |
| Temperature Range [Max] | 150 °F |
| Cage Material | Phenolic |
| Temperature Range [Min] | -65 °F |
| Pre Lubricant | Exxon Instrument Oil |
| I.D. | 55 mm |
| No. in Set | Duplex Set |
| O.D. | 80 mm |
| Lubricant | Exxon Instrument Oil |
| Seal Type | Unsealed |
| Dynamic Load Rating | 5470 lbf |
| Origin | Single Row Angular Contact |
| O.D. Type | Straight |
| Material | Steel |
| Preload Level | Light |
| Ball Material | Steel |
| Limiting Speed - Oil | 25400 rpm |
| Contact Angle | 15° |
| Preload Amount | 30 lbf |
| No. of Balls | 23 |
| Limiting Speed - Grease | 16400 rpm |
| Precision Level | Extra Precision (ABEC 7) |
| Outer Ring Width | 13 mm |
| Radial Internal Clearance Specification | Normal Clearance |
| Bore Type | Round Bore, Metric Type |
| Inner Ring Width | 13 mm |
| Static Load Rating [Max] | 6173 lbf |
| Fillet Radius | 1 mm |
| Enclosure | Open |
| Bearing Arrangement | Universal |
| Seal Material | None |
| Weight | 618.43 LB |
| EAN or UPC | 4054364945732 |
