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