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- Single Row Dynamometer Bearing, 80 mm ID x 170 mm OD x 39 mm Wide, Open, Medium Precision (ABEC 5), Phenolic Cage, Special Internal Clearance, 15° Contact Angle, Maximum Capacity
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
| Fillet Radius | 2 mm |
| Contact Angle | 15 Degree |
| Bearing Type | Unmounted, Angular Contact |
| Snap Ring | No Snap Ring |
| O.D. Type | Cylindrical |
| Origin | Single Row Radial |
| Flush Ground | No |
| Limiting Speed - Grease | 3800 rpm |
| Seal Material | None |
| Inch/Metric | Metric |
| Capacity | Maximum Capacity |
| Bore Type | Cylindrical |
| Width | 1.54 in, 39 mm |
| Precision | Medium |
| Cage Material | Phenolic |
| icNumber | 7704189 |
| Limiting Speed - Oil | 4500 rpm |
| Static Load Rating | 129 kN |
| Enclosure | Open |
| Material | Bearing Steel |
| Lubricant | Oil Preservative |
| Cage Type | Phenolic |
| Outer Ring Width | 1.54 in, 39 mm |
| Dynamic Load Rating | 159 kN |
| No. in Set | Single Bearing |
| O.D. | 6.69 in, 170 mm |
| Static Load Rating [Max] | 29000 lbf |
| Inner Ring Width | 1.54 in, 39 mm |
| Temperature Range [Max] | 225 °F |
| Series | 300RDM |
| Locking Device | No Locking Device |
| Ball Material | Steel |
| I.D. | 3.15 in, 80 mm |
| Seal Type | Unsealed |
| Preload Level | None |
| Precision Level | Medium Precision (ABEC 5) |
| Radial Internal Clearance Specification | Special Radial Clearance |
| Rows of Balls | Single |
| Weight | 8.8 LB |
| EAN or UPC | 97741009256 |
