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Housings/housing Units
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Linear Technology
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Seals
SKF
Tapered Roller Bearings SKF 32030 X
- Technical data
- Inner diameter
- 150 mm
- Outer diameter
- 225 mm
- Width
- 48 mm
- Roller rows
- Single row bearing
- Cage
- Sheet steel cage
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Product range
- Complete tapered roller bearing
- Arrangement
- Standard version
- Temperature range
- -30 to +120 °C
- Version
- Explorer
- Weight
- 6,4 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 2 | 17,73 € | 336,90 € |
| 5 | 35,46 € | 319,17 € |
Tapered Roller Bearings SKF 32030 X
The SKF 32030 X tapered roller bearing, with dimensions of 150 × 225 × 48 mm, can withstand high radial loads as well as axial loads on one side.
The 32030 X tapered roller bearing is a single-row roller bearing in the SKF Explorer series, designed for demanding industrial applications. Thanks to the tapered arrangement of the rollers and raceways, this bearing can simultaneously accommodate high radial loads and single-direction axial loads. With an inner diameter of 150 mm, an outer diameter of 225 mm and a width of 48 mm, this bearing is used wherever compact dimensions need to be combined with high load-carrying capacity.
How is the 32030 X tapered roller bearing mounted and loaded?
This tapered roller bearing is used where combined radial and axial forces act on shafts. As single-row tapered roller bearings accommodate axial forces in one direction only, they are usually fitted in pairs in an X or O arrangement against a second bearing. The separable design facilitates the separate installation of the inner ring, together with the roller cage, and the outer ring into the surrounding machine housing.
What are the key features of the version with a sheet steel cage?
The integrated sheet steel cage keeps the rollers at a uniform distance apart and minimises frictional resistance within the bearing. This design is rated for operating temperatures ranging from –30 to +120 degrees Celsius. Thanks to the standard tolerance class P0/PN (equivalent to ABEC 1), the component can be integrated into standard designs. Users can tailor the lubrication and sealing to the specific environmental conditions.
What are the dimensions of the 32030 X tapered roller bearing?
The bore is 150 mm, the outer diameter is 225 mm and the overall width is 48 mm. These standardised dimensions enable a precise fit on shafts and in housing bores designed for metric tapered roller bearings of this size.
In which directions does the 32030 X tapered roller bearing accommodate loads?
The single-row bearing accommodates high radial forces as well as axial forces from one direction. If alternating or bidirectional axial loads occur, a second bearing is fitted in a mirror-image arrangement. This creates a bearing arrangement capable of accommodating axial forces in both directions.
What is the operating temperature range for the bearing?
The permissible operating temperature range is from -30 to +120 degrees Celsius. The dimensional stability of the rings, the sheet steel cage and the rollers is designed for this range. When selecting the lubricant, care must be taken to ensure that it is suitable for the same temperature range.
What does the tolerance class P0/PN or ABEC 1 mean?
This specification denotes the standard accuracy for dimensional and running error tolerances in accordance with the relevant standard. P0 or PN denotes the standard tolerance according to ISO, whilst ABEC 1 represents the corresponding classification in the US. It defines the permissible tolerance limits for shaft and housing fits in general mechanical engineering.
Why can the 32030 X tapered roller bearing be dismantled?
Tapered roller bearings are not designed to be self-retaining, which means that the inner ring, together with the set of rollers, and the outer ring can be fitted separately. This makes installation easier in confined spaces and simplifies inspection and replacement work as part of regular maintenance procedures on machinery and units.
What is the purpose of the sheet steel cage?
The integrated sheet steel cage keeps the individual rollers at a fixed distance from one another and ensures they are guided smoothly along the raceways. The cage is highly dimensionally stable and retains its properties across the entire temperature range from -30 to +120 degrees Celsius.
SKF Group
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