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