SKF
SKF NU 311 ECP cylindrical roller bearing
ModelNU 311 ECP
Description
NU311ECP cylindrical roller bearing: 55 mm bore, 120 mm OD, 29 mm width, RBEC 1
Detailed description
Cylindrical roller bearing with 55 mm bore, 120 mm outside diameter, 29 mm width, polymer cage, RBEC 1 (ISO P0) tolerance, single row, separable inner ring on both sides, no snap ring, relubricatable, medium internal clearance (C0)
Specifications
| Brand | SKF |
|---|---|
| Model | NU 311 ECP |
| Bore Profile | Straight |
| Cage Material | Polymer |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID | High Capacity |
| Category - BDI | Cylindrical Roller Bearing |
| Product Group - BDI | B04144 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Manufacturer Item Number | NU 311 ECP |
| Weight / LBS | 3.243 |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 1.142 Inch | 29 Millimeter |
| Outside Diameter | 4.724 Inch | 120 Millimeter |
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