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- Single Row Angular Contact Bearing, 20 mm ID x 42 mm OD x 12 mm Wide, Open, Extra Precision (ABEC 7), Phenolic Cage, Normal Clearance (C0), 15° Contact Angle, Duplex (2) Set, Medium Preload
| Enclosure | Open |
| O.D. Type | Straight |
| O.D. | 42 mm |
| Radial Internal Clearance Specification | Normal Clearance |
| Ball Material | Steel |
| Limiting Speed - Grease | 42500 rpm |
| I.D. | 20 mm |
| Outer Ring Width | 12 mm |
| Fillet Radius | 0.64 mm |
| Static Load Rating [Max] | 1287 lbf |
| Bearing Type | Single Row Angular Contact |
| Seal Material | None |
| Lubricant | Oil Preservative |
| Cage Material | Phenolic |
| Precision Level | Extra Precision (ABEC 7) |
| Bearing Arrangement | Universal |
| Inner Ring Width | 12 mm |
| Ball Dia. | 0.25 in |
| Bore Type | Round Bore, Metric Type |
| Inch/Metric | Metric |
| Material | Steel |
| Contact Angle | 15° |
| No. of Balls | 11 |
| Dynamic Load Rating | 2358 lbf |
| Origin | Single Row Angular Contact |
| Limiting Speed - Oil | 67500 rpm |
| Preload Amount | 25 lbf |
| No. in Set | Duplex Set |
| Bearing Design | Nonseparable Angular Contact Bearing w/ Cutway Outer Ring Shoulder |
| Preload Level | Medium |
| Seal Type | Unsealed |
| Weight | 0.297 LB |
| NSN Number | 3110-01-452-1245 |
