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