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NSK Corp.
NU208EMC3
CYLINDRICAL ROLLER BEARING NSK Light Cylindrical Roller Bearing, 40 mm Dia Bore, 80 mm OD, 1 Row, 18 mm W, 64000 N Dynamic/55500 N Static Load
Item #101102821
- 1.57 in Inner Diameter
- 3.15 in Outer Diameter
- 0.71 in Overall Width
features
- Best used for high radial load applications
- Made from premium high carbon, high chromium Japanese steel
- Machined Brass (FY), Polymer (TVP,AG) and Steel Cages (no call out) are available
- Optional rib constructions available (NU, NJ, NUP styles)
- Maximum capacity option (E) is available on most sizes
| Cage Material | Brass |
| Precision Ground | Yes |
| Lubricant | Rust Preventative |
| Relubricatable | No |
| Series | 200 |
| Capacity | Standard Capacity |
| O.D. | 3.15 in, 80 mm |
| Internal Clearance | C3 |
| Component | Assembly |
| Precision Class | P0 |
| Bore Type | Round |
| Overall Width | 0.71 in, 18 mm |
| Bearing Design | Removable Inner Ring – Straight |
| Speed (Max) Grease | 8300 rpm |
| Radial Internal Clearance | C3 |
| Static Load Rating | 55.4 kN |
| Dynamic Load Rating | 69.6 kN |
| Self Aligning | No |
| Rolling Element | Cylindrical Roller |
| Cage Type | Machined |
| I.D. | 1.57 in, 40 mm |
| End Type | Open End |
| O.D. Type | Straight |
| Operating Temperature [Max] | 249.8 ˚F |
| Speed (Max) Oil | 9900 rpm |
| Tolerance | Iso Class 0 (RBEC 1) |
| Enclosure | Open |
| Oil Hole | w/o Oil Hole |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Operating Temperature [Min] | -65.2 ˚F |
| Origin | Cylindrical Radial |
| No. of Rows | Single |
| Fillet Radius | 0.04 in, 1 mm |
| Weight | 0.807 LB |
| EAN or UPC | 605790149221 |
