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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
| Radial Internal Clearance Specification | Special Radial Clearance |
| Seal Type | Unsealed |
| Inch/Metric | Metric |
| Width | 1.85 in, 47 mm |
| I.D. | 3.94 in, 100 mm |
| No. in Set | Single Bearing |
| Snap Ring | No Snap Ring |
| Flush Ground | No |
| Contact Angle | 15 Degree |
| Material | Bearing Steel |
| Precision Level | Medium Precision (ABEC 5) |
| Lubricant | Oil Preservative |
| Ball Material | Steel |
| Enclosure | Open |
| Static Load Rating | 200 kN |
| Capacity | Maximum Capacity |
| Inner Ring Width | 1.85 in, 47 mm |
| O.D. | 8.46 in, 215 mm |
| O.D. Type | Cylindrical |
| Rows of Balls | Single |
| Series | 300RDM |
| Locking Device | No Locking Device |
| Outer Ring Width | 1.85 in, 47 mm |
| Preload Level | None |
| Temperature Range [Max] | 225 °F |
| Bearing Type | Unmounted, Angular Contact |
| Bore Type | Cylindrical |
| Cage Material | Phenolic |
| Seal Material | None |
| Dynamic Load Rating | 212 kN |
| Weight | 16.965 LB |
| EAN or UPC | 97741009577 |
