Open a larger view
Bearing specifications
SKF 21309 EK Spherical Roller Bearing
- HCT SKU
- HCT-015911
- Brand
- SKF
- Series
- 213 Series
- Configuration
- Double row · Without seal · Normal clearance (CN)
- Bore (d) 45 mm
- Outside (D) 100 mm
- Width (B) 25 mm
- Dynamic load (C) 129 kN
pcs
Overview
SKF 21309 EK spherical roller bearing. 45 mm bore, 100 mm outside diameter, 25 mm width. Open. Request a quote from HCT Bearings with your required quantity.
Bearing designation
How 21309 EK is put together: 2 verified elements.
- 21309 Basic designation Spherical roller bearing 213 series, 45 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) | 45 mm |
|---|---|
| Outer diameter (D) | 100 mm |
| Width (B) | 25 mm |
Basic load ratings
| Dynamic load rating (C) | 129 kN |
|---|---|
| Static load rating (C0) | 127 kN |
Speeds
| Reference speed | 6 300 r/min |
|---|---|
| Limiting speed | 8 500 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.
