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