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description
- These bearings were developed to minimize operating temperatures, noise and vibration in dynamometer applications. To achieve best results, the value of eccentricity marked on the inner ring face should be aligned 180° opposite the high point of eccentricity measured at the shaft journal.
features
- ABEC 5 inner ring tolerance
- Inner ring eccentricity value marked on inner ring face at the location of maximum lateral runout
- Special internal radial clearance
- Special E grade balls
- High speed
- Lightweight
- Inner ring land-guided phenolic separators
| Precision Level | Medium Precision (ABEC 5) |
| Locking Device | No Locking Device |
| Temperature Range [Max] | 225 °F |
| Radial Internal Clearance Specification | Special Radial Clearance |
| Enclosure | Open |
| O.D. Type | Cylindrical |
| Bearing Type | Unmounted, Angular Contact |
| Bore Type | Cylindrical |
| Snap Ring | No Snap Ring |
| Outer Ring Width | 1.85 in, 47 mm |
| Preload Level | None |
| Lubricant | Oil Preservative |
| Inch/Metric | Metric |
| Dynamic Load Rating | 212 kN |
| Flush Ground | No |
| Seal Type | Unsealed |
| No. in Set | Single Bearing |
| O.D. | 8.46 in, 215 mm |
| Ball Material | Steel |
| Contact Angle | 15 Degree |
| Rows of Balls | Single |
| Cage Material | Phenolic |
| Seal Material | None |
| Width | 1.85 in, 47 mm |
| Static Load Rating | 200 kN |
| Material | Bearing Steel |
| Series | 300RDM |
| I.D. | 3.94 in, 100 mm |
| Capacity | Maximum Capacity |
| Inner Ring Width | 1.85 in, 47 mm |
| Weight | 16.965 LB |
| EAN or UPC | 97741009577 |
