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Bearing specifications
SKF 31318T103/DB31 Tapered Roller Bearing
- HCT SKU
- HCT-021995
- Brand
- SKF
- Series
- 313 Series
- Configuration
- Double row · Without seal
- Bore (d) 90 mm
- Outside (D) 190 mm
- Width (B) 103 mm
- Dynamic load (C) 486 kN
pcs
Overview
SKF 31318T103/DB31 tapered roller bearing. 90 mm bore, 190 mm outside diameter, 103 mm width. Open. Request a quote from HCT Bearings for price and lead time.
Bearing designation
How 31318T103/DB31 is put together: 1 verified element.
- 31318 Basic designation Single row tapered roller bearing 313 series, 90 mm bore.
Not defined from an official source:
T103
DB31
Product information
Units
Dimensions and mass
| Bore diameter (d) | 90 mm |
|---|---|
| Outer diameter (D) | 190 mm |
| Width (B) | 103 mm |
Basic load ratings
| Dynamic load rating (C) | 486 kN |
|---|---|
| Static load rating (C0) | 630 kN |
Speeds
| Reference speed | 1 900 r/min |
|---|---|
| Limiting speed | 3 400 r/min |
Design and properties
- Seal / Shield
- Without seal
- 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.
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