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