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Bearing specifications
SKF 21310E Spherical Roller Bearing
- HCT SKU
- HCT-001206
- Brand
- SKF
- Series
- 21/22/23/24系列或专用型号 Series
- Configuration
- Double row · Without seal · Normal clearance (CN)
- Bore (d) 50 mm
- Outside (D) 110 mm
- Width (B) 27 mm
- Dynamic load (C) 159 kN
pcs
Overview
SKF 21310E spherical roller bearing. 50 mm bore, 110 mm outside diameter, 27 mm width. Open. Request a quote from HCT Bearings for price, packing and lead time.
Bearing designation
How 21310E is put together: 2 verified elements.
- 21310 Basic designation Spherical roller bearing 213 series, 50 mm bore.
- E Internal design Optimised internal design Optimised internal design for increased load carrying capacity. On 213, 222 and 223 series it also means a flangeless inner ring, two stamped steel cages, and an annular groove with three lubrication holes in the outer ring.
Product information
Units
Dimensions and mass
| Bore diameter (d) | 50 mm |
|---|---|
| Outer diameter (D) | 110 mm |
| Width (B) | 27 mm |
Basic load ratings
| Dynamic load rating (C) | 159 kN |
|---|---|
| Static load rating (C0) | 166 kN |
Speeds
| Reference speed | 5 600 r/min |
|---|---|
| Limiting speed | 7 500 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.
