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