On request
Illustrative image
SKF
Call
SKF NU 321 ECP
#NU 321 ECP
On request
Cylindrical Roller Bearing - Straight, 105 mm ID, 225 mm OD, 49 mm Width, C0 Internal Clearance
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
SKF — SKF NU 321 ECP
- NU: two outer flanges, no inner flange
- The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the SKF standard assortment for general engineering
- Bearings with a cage can accommodate heavy radial loads and operate at high speeds
- Full complement bearings are suitable for very heavy radial loads at moderate speeds
Specifications
| Brand | SKF |
| Category | CYLINDRICAL ROLLER BEARINGS |
| Bore diameter | 105 mm |
| Precision rating | RBEC 1 (ISO Class Normal) |
| Outside diameter | 225 mm |
| Maximum rpm | 3800 RPM |
| Overall width | 49 mm |
| Bearing material | Steel |
| Flanges | (2) Outer Ring |
| Cage material | Polyamide |
| Bore type | Straight |
| Finish/coating | Uncoated |
| Number of rows | 1 |
| Closure type | Open |
| Internal clearance | C0 |
| Application | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| Ring separation | Separable Ring |
| Outer ring width | 49 mm |
| Operating temperature range | Maximum of +300 °F |
| Fillet radius | 2.5 mm |
| Dynamic load capacity | 500 kN |
| Series | NU3 |
| Static load capacity | 500 kN |
