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Rollway Bearing Co.
NU218EMC3
Unsealed Straight Bore Radial Cylindrical Roller Bearing
Item #104423702
Alternate Products
NSK Corp.
NU218EMC3
CYLINDRICAL ROLLER BEARING NSK Light Cylindrical Roller Bearing, 90 mm Dia Bore, 160 mm OD, 1 Row, 30 mm W, 205000 N Dynamic/217000 N Static Load
Item #101101103
- Radial Cylindrical
- 90 mm Inside Diameter - 160 mm Outside Diameter
- Straight Bore - Single Row
- High Chromium Bearing Steel
features
- Through hardened bearing grade steel
- Surfaces precision ground to RBEC 1 tolerances
- Crowned rollers
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Inch/Metric | Inch |
| Speed (Max) Oil | 4500 rpm |
| Seal Type | Unsealed |
| Cage Material | Brass |
| Outer Race Roller Track Diameter | 145 mm |
| Dynamic Load Rating | 180.002 kN, 40466 lbf |
| O.D. | 160 mm |
| Radial Clearance | C3 |
| Rolling Element | Cylindrical Roller |
| Outer Race Configuration | Non-Separable |
| Radial Internal Clearance | C3 |
| Origin | Cylindrical Radial |
| Outer Race Flange Diameter | 137.4 mm |
| Overall Width | 30 mm |
| Flanges | (2) Flanges on Outer Ring |
| No. of Rows | 1 |
| Enclosure | Open |
| Tolerance | Iso Class 0 (RBEC 1) |
| Oil Hole | w/o Oil Hole |
| Limiting Speed - Oil | 6000 rpm |
| Bearing Type | Radial Cylindrical |
| Limiting Speed - Grease | 4800 rpm |
| Speed [Max] - Grease | 3800 rpm |
| Bore Type | Straight |
| Duplexing | No |
| Precision Ground | Yes |
| Speed [Max] - Oil | 4500 rpm |
| End Type | Open End |
| Material | High Chromium Bearing Steel |
| Bearing Design | Removable Inner Ring – Straight |
| Static Load Rating | 215 Kn, 48334 lbs |
| Capacity | High Capacity |
| Full Complement/Caged | Caged |
| Inner Ring Roller Track Diameter | 107 mm |
| I.D. | 90 mm |
| Speed (Max) Grease | 3800 rpm |
| Inner Race Configuration | Separable Both Directions |
| Weight | 5.725 LB |
| EAN or UPC | 637410081116 |
