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NSK Corp.
N319M
CYLINDRICAL ROLLER BEARING NSK Medium Cylindrical Roller Bearing, 95 mm Dia Bore, 200 mm OD, 1 Row, 45 mm W, 259000 N Dynamic/289000 N Static Load
Item #101100913
- 3.74 in Inner Diameter
- 7.87 in Outer Diameter
- 1.77 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
| No. of Rows | 1 |
| Dynamic Load Rating | 390 kN |
| O.D. | 7.87 in, 200 mm |
| Internal Clearance | CN |
| Outer Ring Width | 1.77 in, 45 mm |
| Inner Ring Width | 1.77 in, 45 mm |
| Bearing Design | Removable Outer Ring – Straight |
| Series | 3 |
| Oil Hole | w/o Oil Hole |
| Row Type | 1 |
| End Type | Open End |
| Inch/Metric | Metric |
| Enclosure | Open |
| Radial Internal Clearance | Normal |
| Bearing Part | Complete Bearing |
| Relubrication Feature | Without |
| Rolling Element | Roller |
| Precision Ground | Yes |
| I.D. | 3.74 in, 95 mm |
| Limiting Speed | 4300 rpm |
| Reference Speed | 3600 rpm |
| Tolerance | Iso Class 0 (RBEC 1) |
| O.D. Type | Cylindrical |
| Element Material | Bearing Steel |
| Cage Material | Brass |
| Static Load Rating | 390 kN |
| Bore Type | Cylindrical |
| Origin | Cylindrical Radial |
| Precision Rating | ABEC 1 |
| Radial Internal Clearance Specification | Normal Clearance |
| Width | 1.77 in, 45 mm |
| Material | Bearing Steel |
| Capacity | High Capacity |
| Weight | 15.463 LB |
| EAN or UPC | 7316576625725 |
