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Bearing specifications
SKF 22311 EK Spherical Roller Bearing
- HCT SKU
- HCT-016035
- Brand
- SKF
- Series
- 223 Series
- Configuration
- Double row · Without seal · Normal clearance (CN)
- Bore (d) 55 mm
- Outside (D) 120 mm
- Width (B) 43 mm
- Dynamic load (C) 280 kN
pcs
Overview
SKF 22311 EK spherical roller bearing. 55 mm bore, 120 mm outside diameter, 43 mm width. Open. Request a quote from HCT Bearings with your required quantity.
Bearing designation
How 22311 EK is put together: 2 verified elements.
- 22311 Basic designation Spherical roller bearing 223 series, 55 mm bore.
- EK Bore Tapered bore 1:12 Optimised internal design with a tapered bore, 1:12 taper. Combination of E and K, written as one code in the designation.
Product information
Units
Dimensions and mass
| Bore diameter (d) | 55 mm |
|---|---|
| Outer diameter (D) | 120 mm |
| Width (B) | 43 mm |
Basic load ratings
| Dynamic load rating (C) | 280 kN |
|---|---|
| Static load rating (C0) | 280 kN |
Speeds
| Reference speed | 4 300 r/min |
|---|---|
| Limiting speed | 5 600 r/min |
Design and properties
- Seal / Shield
- Without seal
- Internal Clearance
- Normal clearance (CN)
- Cage
- Sheet metal cage
- Rows
- Double row
Converted values are shown for convenience only. The metric figures are the published data.
Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.
