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Bearing specifications
SKF 21318 E/C3 Spherical Roller Bearing
- HCT SKU
- HCT-015943
- Brand
- SKF
- Series
- 213 Series
- Configuration
- Double row · Without seal · Increased clearance (C3)
- Bore (d) 90 mm
- Outside (D) 190 mm
- Width (B) 43 mm
- Dynamic load (C) 393 kN
pcs
Overview
SKF 21318 E/C3 spherical roller bearing. 90 mm bore, 190 mm outside diameter, 43 mm width. Open, C3 clearance. Request a quote from HCT Bearings for this model.
Bearing designation
How 21318 E/C3 is put together: 3 verified elements.
- 21318 Basic designation Spherical roller bearing 213 series, 90 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.
- / C3 Clearance Clearance greater than Normal Radial internal clearance greater than Normal.
Product information
Units
Dimensions and mass
| Bore diameter (d) | 90 mm |
|---|---|
| Outer diameter (D) | 190 mm |
| Width (B) | 43 mm |
Basic load ratings
| Dynamic load rating (C) | 393 kN |
|---|---|
| Static load rating (C0) | 450 kN |
Speeds
| Reference speed | 3 600 r/min |
|---|---|
| Limiting speed | 4 800 r/min |
Design and properties
- Seal / Shield
- Without seal
- Internal Clearance
- Increased clearance (C3) greater than normal
- 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.
