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- 3.15 in Inner Diameter
- 6.69 in Outer Diameter
- 1.54 in Width
applications
- Traction motors
- Electric motors
- Gearboxes
features
- Logarithmically crowned rollers
- High speed performance
- Precision-honed rolling contact surfaces
compliances
- In accordance with ISO 15-1981
| Precision Ground | Yes |
| Bearing Design | Removable Inner Ring – Two Piece |
| Bearing Part | Complete Bearing |
| Tolerance | Normal (PN) |
| Width | 1.54 in, 39 mm |
| Precision Rating | ABEC 1 |
| O.D. | 170 mm |
| Dynamic Load Rating | 300 kN |
| Oil Hole | w/o Oil Hole |
| Outer Ring Width | 1.54 in, 39 mm |
| Inch/Metric | Metric |
| Cage Type | Non-Metallic |
| I.D. | 80 mm |
| Cage Material | Polyamide (Molded Nylon) |
| Relubrication Feature | Without |
| Series | 3 |
| Capacity | High Capacity |
| No. of Rows | 1 |
| Radial Internal Clearance | Group N |
| Enclosure | Open |
| Static Load Rating | 290 kN |
| No. of Ribs - Inner Ring | 1 |
| O.D. Type | Cylindrical |
| Origin | Cylindrical Radial |
| No. of Ribs - Outer Ring | 2 |
| Bore Type | Round Bore |
| Radial Internal Clearance Specification | Normal Clearance |
| Rows of Balls | Single |
| Inner Ring Width | 1.54 in, 39 mm |
| Bearing Type | Radial |
| End Type | Open End |
| Material | Steel |
| Weight | 9.166 LB |
| EAN or UPC | 7316577031310 |
