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