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